A shipping container is in the shape of a right rectangular prism with a length of 20 feet, a width of 8.5 feet, and a height of 8 feet. The container is filled with contents that weigh 0.25 pound per cubic foot. What is the weight of the contents in the container?

240 pounds

340 pounds

5440 pounds

1360 pounds

Answers

Answer 1

Answer:

340pounds

Step-by-step explanation:

volume of container = 20 x 8.5 x 8= 1360 cubic feet

weight = 0.25 pounds per cubic foot

0.25 x 1360 = 340 pounds


Related Questions

which number line shows the solutions to n > 0

which number line shows the solutions to n > 0

Answers

It can be any number from 1 and up. So it’s the first one

The third line shows the solutions to n > 0.

The correct option is third line.

What is a number line?

A horizontal line with uniformly spaced numerical increments is referred to as a number line.

The way the number on the line can be replied will depend on the numbers on the line.

The number's intended use is described in the question that goes with it, such as when graphing a point.

Locating numbers, comparing numbers, fractions and mixed numbers, decimals, integers, absolute value, addition, subtraction, inequalities, multiples, common denominators, and other mathematical concepts may all be taught using number lines, which are incredibly versatile manipulatives.

We have a number-line.

To find the number line that shows the solution, n > 0:

n is greater than 0.

At 0, there is an open dot circle.

And the line should be extended toward positive infinity.

Therefore, third line is required number line.

To learn more about the number lines;

brainly.com/question/24644930

#SPJ5


For number 8 find the variable using the properties of a parallelogram

For number 8 find the variable using the properties of a parallelogram

Answers

Applying one of the properties of a parallelogram, the value of x is 10°, then 6x=60° and 12x=120°.

Quadrilaterals

There are different quadrilaterals, for example square, rectangle, rhombus, trapezoid, and parallelogram.  Each type is defined accordingly to its length of sides and angles. For example, a parallelogram presents some properties that are presented below.

the opposite sides are equal and parallelthe opposite angles and the diagonals are equal.the adjacent angles are supplementary.

The figure of the exercise shows two adjacent angles. From the property: the adjacent angles are supplementary, you have:

6x+12x=180

18x=180

x=10°

Therefore, 6x= 6*10=60° and 12x=12*10=120°.

Read more about the parallelogram here:

brainly.com/question/20526916

#SPJ1

The order of operations says to multiply and divide before you add and subtract. Why do you subtract before you multiply when you solve the equation?

Answers

Order Of Operation Also known as BODMAS says to solve Bracket first then Roots or Exponents, Divide, Multiply, Add and finally Subtract.

However, while solving an equation we need to multiply before subtraction isn't always necessary.

For Example :-

➸ 3 + 2(12 - 6)

Here we need to solve the brackets first and in order to solve the brackets we need to subtract before multiplying.

As we know (12 - 6 = 6) so,

➔ 3 + 2 × 6

➔ 3 + 12

➔ 15

In the equation above, we subtracted 6 from 12 before multiplying 2 with it that was because (12 - 6) were inside brackets.

Taking Another Example :-

➸ 10 - 6 ÷ (1 + 2)

Solving Brackets first, (1 + 2 = 3)

➔ 10 - 6 ÷ 3

➔ 10 - 2

➔ 8

In the second example, we added 1 & 2 before dividing 6 by it that was because (1 + 2) were inside brackets.

Thus,

Following Order Of Operation (BODMAS) doesn't always means to multiply before subtraction, we can Subtract first if the number to be subtracted is inside Brackets.

\(\begin{gathered}\begin{gathered}\: \begin{gathered}\begin{gathered} \footnotesize{\boxed{\boxed{\begin{array}{cc} \\ \\ \bf{ \: \: \: B = Bracket \: \: \: } \\ \\ \bf{ \: \: \: O = Order \: \: \: } \\ \\ \bf{ \: \: \: D = Divide \: \: \: } \\ \\ \bf{ \: \: \: M = Multiply \: \: \: } \\ \\ \bf{ \: \: \: A = Add \: \: \: } \\ \\ \bf{ \: \: \: S = Subtract \: \: \: } \\ \\ \: \end{array}}}}\end{gathered}\end{gathered}\end{gathered}\end{gathered}\)

\(\bf{\pmb{\underline{\rule{170pt}{5pt}}}}\)

Can anyone answer this Algebra 2 problem? Thank you in advance!

Can anyone answer this Algebra 2 problem? Thank you in advance!

Answers

Answer:

a i think

Step-by-step explanation:

Standard Form of a linear equation. Match the phrase with the equivalent term
Ax + By = C

equation
line
point
x-intercept
y-intercept

Which one is correct I’ll mark Brainlest

Answers

Answer:

pretty sure its equation, if its wrong im sorry!

Please help!!! Here is 25 point please helpp

Please help!!! Here is 25 point please helpp

Answers

Answer:

-3

Step-by-step explanation:

Please help!!! Here is 25 point please helpp

a test is conducted to determine if a random sample of 100 fish whose mean length is 53 centimeters provides evidence that the expected mean length of 50.5 centimeters is low. the p-value of the appropriate test is 0.072. this p-value represents the probability that

Answers

The p-value of 0.072 represents the probability of obtaining a sample mean length as extreme as 53 centimeters or more extreme (in the direction of being lower) under the assumption that the expected mean length is 50.5 centimeters.

In hypothesis testing, the p-value represents the probability of observing a test statistic as extreme or more extreme than the one calculated from the sample, assuming the null hypothesis is true. In this case, the null hypothesis would be that the expected mean length of fish is 50.5 centimeters.

The appropriate test to determine if the expected mean length is low would be a one-sample t-test, comparing the sample mean (53 centimeters) to the hypothesized population mean (50.5 centimeters). The p-value of 0.072 indicates that there is a 7.2% chance of obtaining a sample mean length of 53 centimeters or more extreme (lower) if the true mean length is 50.5 centimeters.

The p-value of 0.072 suggests that there is some evidence (though not strong) that the expected mean length of 50.5 centimeters may be low based on the random sample of 100 fish with a mean length of 53 centimeters. However, it is important to note that the interpretation of the p-value depends on the significance level chosen for the test. If the significance level (commonly denoted as α) is set at 0.05, for example, the p-value of 0.072 would not be considered statistically significant, and the null hypothesis of a mean length of 50.5 centimeters would not be rejected.

To know more about mean visit:

https://brainly.com/question/1136789

#SPJ11

What is the measure of AngleDCF?

Answers

Answer:

the answer is 129 degree

Step-by-step explanation:

Expedition Everest, a major thrill ride at Walt Disney World, often has a demand of over 3,000 riders an hour causing long waiting times for guests wishing to ride. The attraction averages 1,800 riders an hour. The roller coaster has a design capacity of 2,050 riders an hour and an effective capacity of 1,900 riders an hour.
a. What is the efficiency of Expedition Everest?
b. What is the utilization of Expedition Everest?
c. Is the operation overcapacity or undercapacity?

Answers

a. The efficiency of Expedition Everest is approximately 87.8%.

b. The utilization of Expedition Everest is approximately 94.7%.

c.  The demand is greater than the effective capacity, the operation is considered overcapacity. This means that the ride cannot accommodate all the riders who wish to ride, resulting in long waiting times for guests.

To calculate the efficiency and utilization of Expedition Everest, we need to compare the actual number of riders with the design capacity and effective capacity.

Given:

Demand = 3,000 riders/hour

Average riders = 1,800 riders/hour

Design capacity = 2,050 riders/hour

Effective capacity = 1,900 riders/hour

a. Efficiency:

Efficiency is calculated as the average riders divided by the design capacity, multiplied by 100%.

Efficiency = (Average riders / Design capacity) * 100%

= (1,800 / 2,050) * 100%

≈ 87.8%

Therefore, the efficiency of Expedition Everest is approximately 87.8%.

b. Utilization:

Utilization is calculated as the average riders divided by the effective capacity, multiplied by 100%.

Utilization = (Average riders / Effective capacity) * 100%

= (1,800 / 1,900) * 100%

≈ 94.7%

Therefore, the utilization of Expedition Everest is approximately 94.7%.

c. Capacity Analysis:

To determine if the operation is overcapacity or undercapacity, we compare the demand with the effective capacity.

Demand > Effective capacity

3,000 > 1,900

Since the demand is greater than the effective capacity, the operation is considered overcapacity. This means that the ride cannot accommodate all the riders who wish to ride, resulting in long waiting times for guests.

Learn more about demand from

https://brainly.com/question/29146504

#SPJ11

Southeastern Bell stocks a certain switch connector at its central warehouse for supplying field service offices. The yearly demand for these connectors is 15,400 units. Southeastern estimates its annual holding cost for this item to be ​$24 per unit. The cost to place and process an order from the supplier is ​$74. The company operates 300 days per​ year, and the lead time to receive an order from the supplier is 2 working days.

Answers

The economic order quantity (EOQ) for the switch connectors is approximately 97 units.

To determine the economic order quantity (EOQ) for the switch connectors, we can use the following formula:

EOQ = √((2 * Annual Demand * Order Cost) / Holding Cost)

Given the following information:

Annual Demand = 15,400 units

Holding Cost = $24 per unit

Order Cost = $74 per order

Plugging in the values into the formula, we get:

EOQ = √((2 * 15,400 * 74) / 24)

EOQ = √(227,200 / 24)

EOQ = √(9,466.67)

EOQ ≈ 97.28

To know more about economic order quantity:

https://brainly.com/question/27876515


#SPJ4

Consider the system of equations.

5x + 2y = 12
5x – 2y = 28

What is the solution to the system of equations? Show work using substitution or elimination to support your answer.

A (4, -4)

B (-4, 4)

C (5, -6.5)

D (4, 16)

Show how u got the answer.

Answers

Answer:

(4, -4) = (x, y) = A

Step-by-step explanation:

 5x + 2y = 12

- (5x - 2y = 28)

4y = -16

y = -4

5x + 2(-4) = 12

5x - 8 = 12

5x = 20

x = 4

The value of the test statistic is compared with a(n) _______________ in order to decide whether the null hypothesis can be rejected.

α

p-value

β

critical value

Answers

The answer is Critical value.

Lets try to answer this :

A critical value is a value used to determine whether or not to reject a null hypothesis when testing a hypothesis. A critical value is also referred to as a cut-off point or rejection region. A critical value is a point on a scale that separates the rejection area from the acceptance area in a statistical hypothesis test.

A t-test is a statistical hypothesis test that involves comparing the mean of two populations. A t-table is used to look up critical values for a t-test. When the t-value is computed, it can be compared to the critical value to determine whether or not to reject the null hypothesis.

Learn more about critical value in t test : https://brainly.com/question/15970126

#SPJ11

i need help with linear functions can anybody help me?

Answers

I can help you! Just let me how what the questions are

2.
Here are two similar triangles.
What point is the center of dilation?
9
B
8
7
6
11
5
4
Find the length of segment A'C'.
3
2
1
A
-2 -10
1
2 3 4
6 7 8 9
-21

Answers

It's 4. why? well because you must take 6 7 8 9 and all the other numbers and add/division

A mother divided her land of 141/4 acres among her 5 adopted adult children. samuel received 11 acres, sophia received 9 acres, anthony received 8 acres, jasmine received 5 acres, and juan received 4 1/4 acres.
which of the children received more land if the land was divided evenly among them compared to the way the mother divided it?

a)anthony

b)jasmine

c)juan

d)sofia

Answers

The child who received more land if the land was divided evenly among them compared to the way the mother divided it is Sofia. Option (d) is correct.

A mother divided her land of 141/4 acres among her 5 adopted adult children such that Samuel received 11 acres, Sophia received 9 acres, Anthony received 8 acres, Jasmine received 5 acres, and Juan received 4 1/4 acres.

Among the given children, the child who received more land if the land was divided evenly among them compared to the way the mother divided it is Sofia.

To determine the land received by each child if the land was divided evenly among them, divide the total area by the number of children.

Therefore, each child would receive 141/4 ÷ 5 acres.

141/4 ÷ 5 = 113/20 ≈ 5.65 acres.

(to two decimal places)

Approximately, each child would receive 5.65 acres of land.

Which is not how the mother divided her land among the children.

Now, let's compare the area of land that each child received with the 5.65 acres they would have received if the land was divided evenly among them.Samuel received 11 acres.

11 > 5.65

So, Samuel received more land than they would have received if the land was divided evenly among them.Sophia received 9 acres.

9 < 5.65

So, Sophia received less land than they would have received if the land was divided evenly among them.

Anthony received 8 acres.

8 < 5.65

So,

Anthony received less land than they would have received if the land was divided evenly among them.

Jasmine received 5 acres.

5 = 5.65

So, Jasmine received the same land as they would have received if the land was divided evenly among them.

Juan received 4 1/4 acres.

21/4 = 5.25 and

5.25 < 5.65

So, Juan received less land than they would have received if the land was divided evenly among them.

To know more about  divided,visit:

https://brainly.com/question/15381501

#SPJ11

Solve the equation.

p−3=−4
p=

Answers

The value of p in the given equation is -1.

Given is an equation p-3 = -4, we need to find the value of p,

So,

p-3 = -4

p = -4+3

p = -1

Hence, the value of p in the given equation is -1.

Learn more about equations, click;

https://brainly.com/question/29657983

#SPJ1

Help me asap number 4

Help me asap number 4

Answers

Answer:

Step-by-step explanation:

Answer:

Y esto no se mira tome le la foto vien y le ayudare

R-1.3 Algorithm A uses 10n log n operations, while algorithm B uses n2 operations. Determine the value n0 such that A is better than B for n ≥ n0.
R-1.4 Repeat the previous problem assuming B uses n √n operations.
I only need R-1.4!!

Answers

For n ≥ 459, Algorithm A is better than Algorithm B when B uses n√n operations.

To determine the value of n₀ for which Algorithm A is better than Algorithm B when B uses n√n operations, we need to find the point at which the number of operations for Algorithm A is less than the number of operations for Algorithm B.

Algorithm A: 10n log n operations

Algorithm B: n√n operations

Let's set up the inequality and solve for n₀:

10n log n < n√n

Dividing both sides by n gives:

10 log n < √n

Squaring both sides to eliminate the square root gives:

100 (log n)² < n

To solve this inequality, we can use trial and error or graph the functions to find the intersection point. After calculating, we find that n₀ is approximately 459. Therefore, For n ≥ 459, Algorithm A is better than Algorithm B when B uses n√n operations.

Learn more about Algorithm  here:

https://brainly.com/question/24953880

#SPJ11

R-1.3: For \($n \geq 14$\), Algorithm A is better than Algorithm B when B uses \($n^2$\) operations.

R-1.4: Algorithm A is always better than Algorithm B when B uses \($n\sqrt{n}$\) operations.

R-1.3:

Algorithm A: \($10n \log n$\) operations

Algorithm B: \($n^2$\) operations

We want to determine the value of \($n_0$\) such that Algorithm A is better than Algorithm B for \($n \geq n_0$\).

We need to compare the growth rates:

\($10n \log n < n^2$\)

\($10 \log n < n$\)

\($\log n < \frac{n}{10}$\)

To solve this inequality, we can plot the graphs of \($y = \log n$\) and \($y = \frac{n}{10}$\) and find the point of intersection.

By observing the graphs, we can see that the two functions intersect at \($n \approx 14$\). Therefore, for \($n \geq 14$\), Algorithm A is better than Algorithm B.

R-1.4:

Algorithm A: \($10n \log n$\) operations

Algorithm B: \($n\sqrt{n}$\) operations

We want to determine the value of \($n_0$\) such that Algorithm A is better than Algorithm B for \($n \geq n_0$\).

We need to compare the growth rates:

\($10n \log n < n\sqrt{n}$\)

\($10 \log n < \sqrt{n}$\)

\($(10 \log n)^2 < n$\)

\($100 \log^2 n < n$\)

To solve this inequality, we can use numerical methods or make an approximation. By observing the inequality, we can see that the left-hand side \($(100 \log^2 n)$\) grows much slower than the right-hand side \($(n)$\) for large values of \($n$\).

Therefore, we can approximate that:

\($100 \log^2 n < n$\)

For large values of \($n$\), the left-hand side is negligible compared to the right-hand side. Hence, for \($n \geq 1$\), Algorithm A is better than Algorithm B when B uses \($n\sqrt{n}$\) operations.

So, for R-1.4, the value of \($n_0$\) is 1, meaning Algorithm A is always better than Algorithm B when B uses \($n\sqrt{n}$\) operations.

To know more about Algorithm, refer here:

https://brainly.com/question/28724722

#SPJ4

R-1.3 Algorithm A uses 10n log n operations, while algorithm B uses n2 operations. Determine the value

Solve for x. Round to the nearest tenth.

Solve for x. Round to the nearest tenth.

Answers

The measure of reference angles to problems are,

7. Ф = 41.81°.

8. Ф = 64.23°.

10. Ф = 51.31°.

What are trigonometric ratios in terms of a right-angle triangle?

We know a right-angled triangle has three sides they are -: Hypotenuse,

Opposite and Adjacent.

We can remember SOH CAH TOA which is,

sin = opposite/hypotenuse, cos = adjecen/hypotenuse and

tan = opposite/adjacent.

7. With respect to the reference angle opposite and the hypotenuse is given,

sin = opposite/hypotenuse.

sinФ = 4/6.

Ф = sin⁻¹(4/6).

Ф = 41.81°.

8. With respect to the reference angle opposite and adjacent is given,

tan = opposite/adjacent.

tanФ = 29/14.

Ф = tan⁻¹ (29/14).

Ф = 64.23°.

9. With respect to the reference angle opposite and the hypotenuse is given, Similar to problem 7.

10. With respect to the reference angle hypotenuse and adjacent is given,

cos = adjacent/hypotenuse.

cosФ = 25/40.

Ф = cos⁻¹(25/40).

Ф = 51.31°.

learn more about trig ratios here :

https://brainly.com/question/14977354

#SPJ1

Drag the tiles to the correct boxes to complete the pairs.
Simplify the inequalities and match them with the graphs that represent them.

Drag the tiles to the correct boxes to complete the pairs.Simplify the inequalities and match them with

Answers

Answer:

1) 1, 2) 3, 3) 2, 4) 4

Step-by-step explanation:

Solve the inequalities and match with the graphs

1) 7x < 42 ⇒ x < 42/7 ⇒ x < 6 ⇔ matching the graph 12) 3x > 15 ⇒ x > 15/3 ⇒ x > 5 ⇔ matching the graph 33) x + 1 < 8 ⇒ x < 8 - 1 ⇒ x < 7 ⇔ matching the graph 24) 2x > 12 ⇒ x > 12/2 ⇒ x > 6 ⇔ matching the graph 4

Answer:

7x < 42

x + 1 < 8

3x > 15

2x > 12

Step-by-step explanation:

> means "more than" (shading to the right)

< means "less than" (shading to the left)

Solve the given inequalities

    7x < 42  

⇒ 7x ÷ 7 < 42 ÷ 7

⇒  x < 6

An open circle on 6, shading to the left

   3x > 15  

⇒ 3x ÷ 3 > 15 ÷ 3

⇒ x > 5

An open circle on 5, shading to the right

   x + 1 < 8  

⇒ x + 1 - 1 < 8 - 1

⇒ x < 7

An open circle on 7, shading to the left

   2x > 12  

⇒ 2x ÷ 2 > 12 ÷ 2

⇒ x > 6

An open circle on 6, shading to the right

Drag the tiles to the correct boxes to complete the pairs.Simplify the inequalities and match them with

Write in point-slope form an equation of the line that passes through the point (3, -5) with slope - 4.

Write in point-slope form an equation of the line that passes through the point (3, -5) with slope -

Answers

Answer:

y+5=-4(x-3)

Step-by-step explanation:

y-y1=m(x-x1)

y-(-5)=-4(x-3)

y+5=-4(x-3)

URGENT The table shows the value of a car over time that was purchased for $20,600, where x is years and y is the value of the car in dollars. A. Write and exponential regression equation for this set of data, rounding all coefficients to the nearest hundredth. B. Using the equation, determine the value of the car, to the nearest cent, after 15 years

Answers

The exponential equation is \(y=ab^x\). Let's look at some properties of this equation.

'b' must be greater than 0 and not equal to 1. b>0, b1.

What is exponential regression?The formula for exponential regression is \(y = ab^x\). This refers to the process of arriving at the best exponential curve equation for your dataset. This regression is very similar to linear regression and tries to find the best (straight line) line equation for a data set.Exponential regression refers to the process of obtaining the best exponential curve equation for a data set.A model that explains the process of doubling growth. The exponential equation is \(y=ab^x.\)Exponential functions are commonly used in life sciences and are used to represent the specific quantity that you want to model. B. Population size modeled over time. Plots of experimental data are usually plotted with time on the x-axis and quantity on the y-axis.

To learn more about coefficient visit:

brainly.com/question/987822

#SPJ1

The exponential equation is y = \(ab^{x}\) . Let's look at some properties of this equation.

'b' must be greater than 0 and not equal to 1. b>0, b1.

What is exponential regression?

The formula for exponential regression is y = \(ab^{x}\) . This refers to the process of arriving at the best exponential curve equation for your dataset. This regression is very similar to linear regression and tries to find the best (straight line) line equation for a data set.

Exponential regression refers to the process of obtaining the best exponential curve equation for a data set.

A model that explains the process of doubling growth.

The exponential equation is y = \(ab^{x}\)

Exponential functions are commonly used in life sciences and are used to represent the specific quantity that you want to model. B. Population size modeled over time. Plots of experimental data are usually plotted with time on the x-axis and quantity on the y-axis.

To learn more about coefficient visit:

https://brainly.com/question/28975079

#SPJ1

The transport of a substance across a capillary wall in lung physiology has been modeled as (dh)/(dt)=((-R)/(v))((h)/(R+h)) where h is the hormone concentration in the bloodstream, t is the time, R is the maximum transport rate, v is the volume of the capillary, and k is a constant measuring the affinity between the hormones and the enzymes that assist the process. Solve the differential equation and find h(t).

Answers

We start by rearranging the given differential equation into the standard form of a separable differential equation:

\(\frac{dh}{dt} = (\frac{-R}{v}) (\frac{h}{R+h})\)

=> \((\frac{v}{R+h)} \frac{dh}{h} = \frac{-R}{v} dt\)

Integrating both sides with respect to their respective variables, we get:

\(ln|h+R| - ln|R| = (\frac{-R}{v}) t + C\)

where C is the constant of integration. Simplifying, we have:

\(ln|h+R| = (\frac{-R}{v})t + ln|CR|\)

where CR is a positive constant obtained by combining R and the constant of integration.

Taking the exponential of both sides, we get:

\(|h+R| = e^{(\frac{-R}{v}) t} + ln|CR|)\)

=> \(|h+R| = e^{(\frac{-R}{v}) t} CR\)

We take cases for h+R being positive and negative:

Case 1: h+R > 0

Then we have:  \(|h+R| = e^{(\frac{-R}{v}) t} CR\)

\(h = (e^{(\frac{-R}{v}) t} CR) - R\)

Case 2: h+R < 0

Then we have:

\(|h+R| = e^{(\frac{-R}{v}) t} CR\)

=>\(h =- ((e^{(\frac{-R}{v}) t} CR)+R\)

Therefore, the general solution to the given differential equation is:

\(h(t)=e^{(\frac{-R}{v}) t} CR)-R\) if h+R > 0,

\(- (e^{\frac{-R}{v} }t ) CR)+R\)if h+R < 0}

where CR is a positive constant determined by the initial conditions.

To know more about "Differential equation" refer here:

https://brainly.com/question/1164377#

#SPJ11

Daniel can run 1 2/3 mile in 12 1/2 minute. How many mile did he run in 1 minute?

Answers

Daniel ran an average of 0.14 miles per minute, which means he ran 1 2/3 miles in 12 1/2 minutes.

Daniel completed 1 2/3 miles in 12 1/2 minutes, which means that he ran an average of 0.14 miles per minute. This rate of speed can be quickly calculated by taking the total distance he ran divided by the amount of time it took him to run it. In this case, 1 2/3 miles divided by 12 1/2 minutes equals 0.14 miles per minute. This means that in one minute, Daniel ran approximately 0.14 miles. This rate of speed is an average rate and may vary depending on the terrain, how much rest he took in between running, and how hard he pushed himself.

1 2/3 miles / 12 1/2 minutes = 0.14 miles per minute

Learn more about average here

https://brainly.com/question/24057012

#SPJ4

magine you are painting a series of towers built from cubes. You are going to paint only the exposed faces of the cubes. If the tower you paint has 25 exposed faces, how many cubes are in the tower?

Answers

Answer: 6

Step-by-step explanation:

4x + 1 = 25
4x = 24
x = 6

Which expression represents the perimeter, in units, of this trapezoid?

Answers

Answer:

youll have to insert a pic of the trapezoid for us to see and answer it...

Step-by-step explanation:

HELP IM BEING TIMED!!!!!

HELP IM BEING TIMED!!!!!

Answers

Step-by-step explanation:

pick me as the brainliest. thx

HELP IM BEING TIMED!!!!!

for 30 POINTS
pls help me rn
this is very urgent
thx in advance

for 30 POINTSpls help me rn this is very urgent thx in advance

Answers

1- census
2- observation
3- observation
4- questionnaire
5- experimentation
6- interview
7- census
8- questionnaire
9- questionnaire
10- experimentation



My apologies if any are wrong! ;-;

Find a vector function r(t) that represents the curve of intersection of the two surfaces
a. The cylinder x2+z2= 16 and the plane y = −3
b. The cylinder y2+z2= 9 and the plane x +2y −3z = 4

Answers

a. To find the vector function that represents the curve of intersection between the cylinder x^2 + z^2 = 16 and the plane y = -3, we can parameterize the curve by expressing x and z in terms of a parameter t.

Since the cylinder equation involves x and z, we can choose x = 4cos(t) and z = 4sin(t) to satisfy the equation. Since the plane equation involves y, we can set y = -3.

Therefore, the vector function that represents the curve of intersection is:

r(t) = (x, y, z) = (4cos(t), -3, 4sin(t))

b. To find the vector function that represents the curve of intersection between the cylinder y^2 + z^2 = 9 and the plane x + 2y - 3z = 4, we can follow a similar approach.

Since the cylinder equation involves y and z, we can choose y = 3cos(t) and z = 3sin(t) to satisfy the equation. For the plane equation, we can set x + 2y - 3z = 4.

Therefore, the vector function that represents the curve of intersection is:

r(t) = (x, y, z) = (4 - 2(3cos(t)) + 3sin(t), 3cos(t), 3sin(t))

Note that the parameter t allows us to trace the curve of intersection as it varies from 0 to 2π, covering the entire curve.

Learn more about cylinder here

https://brainly.com/question/23935577

#SPJ11

5. The graph of functions f(x) = 5x²-10x +4
and g(x) = -5x + 14 are given.
-12-
-10-
2
8(x)
Using the graph, what is the positive solution
to f(x) = g(x)? Why is this the solution?

5. The graph of functions f(x) = 5x-10x +4and g(x) = -5x + 14 are given.-12--10-28(x)Using the graph,

Answers

The graph of the function is solved and the solution is x = 2

Given data ,

To find the positive solution to f(x) = g(x), we need to set the two functions equal to each other and solve for x.

f(x) = g(x) can be written as:

5x² - 10x + 4 = -5x + 14

Rearranging the equation:

5x² - 10x + 5x + 4 - 14 = 0

5x² - 5x - 10 = 0

Now, we can solve this quadratic equation for x. We can either factor the equation or use the quadratic formula.

Using the quadratic formula:

x = (-b ± √(b² - 4ac)) / (2a)

For our equation, a = 5, b = -5, and c = -10.

x = (-(-5) ± √((-5)² - 4(5)(-10))) / (2(5))

x = (5 ± √(25 + 200)) / 10

x = (5 ± √225) / 10

x = (5 ± 15) / 10

We have two possible solutions:

x = (5 + 15) / 10 = 20 / 10 = 2

x = (5 - 15) / 10 = -10 / 10 = -1

Now, we need to determine which of these solutions is positive so , x = 2

Hence , the positive solution to f(x) = g(x) is x = 2

To learn more about quadratic equations click :

https://brainly.com/question/25652857

#SPJ1

Other Questions
How much is $250 to be received in exactly one year worth to you today if the interest rate is 15%? Please help me prove that ED is congruent to BA! I thought I had it right by proving right and vertical angles, but Im missing something Many leading taxonomists have grouped chimpanzees and humans into the same family, Hominidae, becausea. chimpanzees and humans both lack tailsb. fossil evidence shows that chimpanzees and humans shared a common ancestor 2million years agoc. chimpanzees and humans share over 98% of their DNAd. Both a and b Companies issue convertible debt in order to obtain financing at a cheaper interest rate. True False Question 1 (10 marks) A factory in Neverland produces machines. The production usually has a very high noise level which affects the residents in neighbouring areas. Suppose an economist has determined the marginal costs and benefits for this market as below: MSB = 1000 - 0.7Q MEB = 0 MSC = 100+ 0.8Q MEC = 0.4Qwhere Q is number of machines and P is price of one machine in dollar a. Assuming all conditions of the Coase Theorem are satisfied. What is the difference in price and quantity of the machine before and after bargaining? [5 marks] b. Suppose the residents own the rights to determine noise level of the area, and the factory negotiates with the residents to have the right to produce machines. For the 500th unit of output, determine the range within which a payment would be acceptable to both parties. [3 marks] c. Suppose the Coase Theorem does not provide a good solution to this issue. The government decides to impose a Pigouvian tax on the machines. What is the tax rate that the government should impose? [2 marks] What happened to richard nixon when it became clear that he had been involved in the illegal cover-up of watergate and that he would be convicted by the senate? Directions: Match the terms in Column Il with the definitions in Column / Write the letter of the correct term inthe blank at the left.Column IIa. organ systemb. cellc. organd. tissuesColumn I1. groups of similar cells doing the same work2. Each type of cell has a specific3. organs working together4. a long-branched type of cell that sends messagesquickly5. cell surrounded by calcium and phosphorous6. Cells in many celled organisms are7. the smallest living unit in the body8. two or more different types of tissuesworking togetherDirections: Complete the following sentences using the terms listed below.e. nerve cellf. bone cellg. specializedh. job why is John F. Kennedy's inaugural speech importantplease help WILL MARK BRAINLIEST HELP it is for Geometry 19) Fermentation in Yeast and Muscle cells:A) always produce alcoholB) recycle NADH to in order glycolysis proceed when oxygen is low.C) always produce lactic acid and carbon dioxide.D) recycles NAD+ in order glycolysis proceed when oxygen is low.20) The ATP Synthase complex is directly powered by ________ when making ATP.A) glucoseB) electronsC) NADHD) protons Can someone give me the answers please a pilot was asked to drop food packets in a terrain. he must fly over the entire terrain only once but cover a maximum number of drop points. the points are given as inputs in the form of integer coordinates in a two dimensional field. the flight path can be horizontal or vertical, but not a mix of two or diagonal. write an algorithm in python to find the maximum number of drop points that can be covered by flying over the terrain once. write an optimal solution in code The line plot displays the number of roses purchased per day at a grocery store.A horizontal line starting at 1 with tick marks every one unit up to 10. The line is labeled Number of Rose Bouquets, and the graph is titled Roses Purchased Per Day. There is one dot above 1 and 2. There are two dots above 8. There are three dots above 6, 7, and 9.Which of the following is the best measure of variability for the data, and what is its value? The range is the best measure of variability, and it equals 8. The range is the best measure of variability, and it equals 2.5. The IQR is the best measure of variability, and it equals 8. The IQR is the best measure of variability, and it equals 2.5. Describe one policy area in which Congress has used the implied powersdoctrine to expand its power relative to the states. the one-time pad has unlimited utility and is useful primarily for high-bandwidth channels requiring low security given the monthly share price data in this spreadsheet, the 3-month moving average forecast for month 11 would be closest to: Help? question below An important idea in Daoism is that people:O A. should not expect to find balance in their lives.O B. should not struggle against the flow of nature.O c. should always show respect to their rulers.O D. should pray for the gods to solve their problems.NIR Part Two: Virus, Disease, and Transmission To make complex decisions such as this, you need accurate background information from multiple fields, including biological areas, such as virology and epidemiology, and from other ethical, legal, and economic perspectives. With scientists, these other important areas are sometimes called ELSI, which stands for ethical, legal, and social implications. In order to make an informed decision, you need an understanding of the virus itself and the disease it causes in humans. Variola major is the smallpox virus, and it is in the family Poxviridae, the poxviruses. Poxviruses are more complex than other viruses that infect humans and are surrounded by an unusual double envelope. Smallpox virus has 187 genes and is 300400 nm in diameter. In contrast, influenzavirus has 10 genes and is only 80120 nm in diameter. Why are poxviruses so large and complex? One reason is that poxviruses replicate in the cytoplasm, unlike other DNA viruses, which replicate in the nucleus. Therefore, poxviruses must carry their own enzymes for DNA replication and RNA transcription, processes that occur in the nucleus of human cells. During the 12-14 day incubation period of smallpox, patients are not contagious and have few symptoms (see Disease at a Glance 19.4, chapter 19). Smallpox viruses travel through the air in droplets and enter the body through the respiratory mucous membrane. The viruses travel to lymph nodes where they replicate inside the host's cells. New viruses spread via the blood to the spleen, liver, bone marrow, and just under the skin. The victim has fever, body aches, and fatigue for 2-4 days and becomes contagious. A rash of red spots spreads across the body, and then these spots progress to raised fluid-filled bumps, the hallmark of smallpox (see figure 19.9). The bumps progress to pustules (pocks or pox) during the next two weeks, and patients are even more contagious during this time. Sometimes the pocks appear in the eyes as well, resulting in blindness. If the patient lives, the pustules become scabs that often leave permanent scars. There is no treatment. Viral transmission occurs during extended personal interactions via aerosols and less frequently via inanimate objects, such as blankets, contaminated with bodily fluids. Smallpox has an R 0value of 5-7, meaning one patient typically infects 5-7 other people. In the past, outbreaks in towns often resulted in 10% or more of the population dying, so the disease was highly feared. 2) Why is smallpox virus so dangerous? 3. What would it take to eliminate a virus like this? Factor fully. Pls help