ill love you forever if you help me w this please

Answer:

B

Step-by-step explanation:

The answer can't be C/D because the graph goes up between 0 - 10 sec, thus the value of the slope should be positive, not negative

As you can see in the pic, the value of the slope is 1/6 and if you convert it, the result is 0.1666666667 ~ 0.17

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Answer:

79

Step-by-step explanation:

so you dont move anything,

Answer:

.78 and .80 if thats what you mean

Step-by-step explanation:

Answer: The answer is D

Step-by-step explanation:

The formula  that can be used in finding the  width of the base of the prism after re organization is is V / (l x h) = w.

A rectangular prism  serves as the object that posses three-dimensional shape having 6 faces as well as  12 sides and 6 vertices.

To calculate the Volume of a rectangular prism, then the formula

( length x width x height) will be used

If we use the first letters we have \(V = w * l * h\)

To determine the value of the width then we can make some V/I the subject of the formula which is

V / l = wh

Then make h the subject of the formula, we have

V / (l x h) = w

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Answer:

25 inches

Step-by-step explanation:

If square has a perimeter of 20 inches, the length of each side is:

\(s=\frac{20}{4}\\ s=5\ in\)

After cutting the square in half, we are left with two rectangles of 5 in x 2.5 in

Attaching those two smaller rectangles by their short end (2.5 in side), gives us a new rectangle with a height of 2.5 in and a length of 10 in (sum of the 5 in sides in each rectangle). The perimeter of this new rectangle is:

\(P=2*2.5+2*10\\P=25\ in\)

The perimeter is 25 inches.

Answer:

Below

Step-by-step explanation:

y = 8  is a horizontal line

 perpendicular is a vertical line of form   x = n

   x = 6     goes through all points with an x coordinate of '6'

Answer:

6 Apples

Step-by-step explanation:

There would be six apples and 2 oranges left over.

Hope this Helps!

:D

Answer:

I was kind of confused on this one but is it 15 apples?

Step-by-step explanation:

3, 6, 9, 12, 15

4, 8, 12, 16, 20

I think the answer is 15 apples.

Answer

linear

nonproportional

Step-by-step explanation:

Since for each equal change in time (1 week), there is an equal change in weight (5 lb), the situation is linear.

At time zero, the first week, the weight was not zero. It was 60 lb, so it is not proportional.

Answer:

linear

nonproportional

(a) Total 288 different arrangements of the committee are possible if the rowers and basketballers both sit together in groups, but no rower sits next to a basketballer.

(b) If the conditions in a apply, 1/24 is the probability that these two members of the committee will sit next to one another.

(a) Considering the four rowers as a single person, the three basketball players as a single person, and the cricketers as two unique people (So, a total of 4 persons).

Number of configurations for a round table of n people = (n-1)!

Number of configurations for a round table of n people = (4-1)!

Number of configurations for a round table of n people = 6 ways

Let's leave out the number of arrangements that the basketball players and rowers will have.

Assuming that a basketball player and a rower are one person, they will sit together = (3-1)! × 2!

Assuming that a basketball player and a rower are one person, they will sit together = 4

There are therefore numerous arrangements for the groups where basketball players and rowers sit together = 2

No. of ways to arrange basketball players in a group = 3!

No. of ways to arrange basketball players in a group = 6

There are numerous number of methods to arrange rowers within a group = 4!

There are numerous number of methods to arrange rowers within a group = 24

Hence, total number of ways = 2×6×24

Total number of ways = 288

No. of ways are 288

b) The definition of an event's probability is as follows:

Probability = No. of Successful Outcomes / Total no. of Outcomes

Number of ways a cricketer can take a seat = 2! = 2 ways

Number of arrangements for the remaining rowers when he is seated next to the cricket player = 3!

Number of arrangements for the remaining rowers when he is seated next to the cricket player = 6 ways

Total number of possible ways = 6×2

Total number of possible ways = 12 ways

Probability = 12/288

Probability = 1/24

Hence, the required probability is 1/24.

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Answer:12 tiles will be needed.

Answer: y = -0.5*x - 1

Step-by-step explanation:

A linear relationship can be written as:

y = a*x + b

where a is the slope and b is the y-axis intercept.

For a line that passes through the points (x1, y1) and (x2, y2), the slope can be written as:

a = (y2 - y1)/(x2 - x1).

Here we know that we have a line that passes through the points (-2, 0) and (0, -1)

Then the slope for this line is:

a = (-1 -0)/(0 - (-2)) = -1/2 = -0.5

Then our line is something like:

y = -0.5*x + b

now we know that this line passes trough the point (0, -1), this means that when x = 0, y must be equal to -1

Then we can replace these values in the equation in order to find the value of b.

-1 = -0.5*0 + b

-1 = b

Then the equation is:

y = -0.5*x - 1

Answer:

d

Step-by-step

bc I did my times table

Answer:

A

Step-by-step explanation:

I think you forgot to add the closing ")" bit I'll assume it's supposed to go after the "4,000" or "40,000".

64,000÷ 10= 6,400

the first one should be your answer.

Answer:

i think it's 2 7

Step-by-step explanation

the ratio with the bigger number first would be the answer because it's bigger than 1 3.

Answer:

His Son

Step-by-step explanation:

2/7=0.29

1/3=0.33

In total 19/21 of the laundry still needs to be complete.

9.5% is done

90.5% needs to be done between the both of them.

71.43% of Mr. Vardar's laundry needs to be done.

66.67% of his sons needs to be done.

Answer:

3060

Step-by-step explanation:

First we need to calculate the total surface area of the prism

TSA  = 2(lw+wh+lh)

l is the length of the prism

w is the width of the prism

h is the height of the prism

Let

L = 7m

W = 3m

H = 3m

Substitute

TSA = 2(7(3)+3(3)+7(3))

TSA = 2(21+9+21)

TSA = 2(30+21)

TSA  = 2(51)

TSA  = 102m²

Hence the total surface area of the prism is 102m²

Since sheet steel costs 30 for each square meter, then;

1m² = 30

102m² = x

Cross multiply

x = 30*102

x = 3060

Hence the sheet with the dimension will cost 3060

Answer:

.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

Step-by-step explanation:

Answer:

4z-12

Step-by-step explanation:

the perimeter is the sum of all sides

so

\(P=(z+3)+(z-9)+(z+3)+(z-9)\\\\P=z+3+z-9+z+3+z-9\\\\P=4z+6-18\\\\P=4z-12\)

The rate at which water is draining is 72 liters per second.

The slope of a graph is a measure of how steep the graph is, or how much the dependent variable changes in relation to the independent variable.

The rate at which water is draining is equal to the slope of the graph;

Mathematically, the slope is defined as the ratio of the change in the vertical or y-axis value (the dependent variable) to the change in the horizontal or x-axis value (the independent variable) between two points on the graph. It represents the rate of change or the steepness of the graph.

The slope is usually denoted by the letter "m" and is calculated using the following formula:

Slope (m) = (change in y-axis value)/(change in x-axis value)

rate = slope = (0 L - 360 L )/( 5 s - 0 s )

rate = -360 L / 5 s

rate = -72 L/s

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It would belong to the second category because it is greater than the cumulative frequency of the first category (0.5) but less than the cumulative frequency of the second category (0.9).

The provided data has a category, name, value, and frequency breakdown as shown below:Category Name Value FrequencyBreakdown

1 0 0.5Breakdown 2 1 0.4

Breakdown 3 2 0.1To generate random numbers using the provided frequency distribution, the following steps should be followed:Step 1:

Calculate the cumulative frequency.The cumulative frequency is the sum of all the frequencies up to and including the current frequency.

Cumulative frequency is used to generate random numbers using the inverse method. It is calculated as follows:Cumulative Frequency =

f1 + f2 + f3 + ... + fn

Where fn is the nth frequencyStep 2: Calculate the relative frequency

The relative frequency is calculated by dividing the frequency of each category by the total frequency of all categories.Relative frequency = frequency of category / total frequency of all categoriesStep 3: Generate random numbers using the inverse methodTo generate random numbers using the inverse method,

we first need to generate a random number between 0 and 1 using a random number generator. This random number is then used to determine which category the random number belongs to.

The random number generator generates a value between 0 and 1. For instance,

let us assume we have generated a random number of 0.2.

This random number belongs to the first category because it is less than the cumulative frequency of the first category (0.5). If the random number generated was 0.8,

it would belong to the second category because it is greater than the cumulative frequency of the first category (0.5) but less than the cumulative frequency of the second category (0.9).

If we assume we want to generate 10 random numbers using the provided frequency distribution,

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To ensure the survey results are reliable and representative of the district's high schools, Zander needs to consider the following factors:

Sample Size: Zander should determine an appropriate sample size that is large enough to provide statistically significant results. A larger sample size generally increases the reliability and accuracy of the findings.

Random Sampling: Zander should employ a random sampling method to ensure that every high school in the district has an equal chance of being included in the survey. This helps avoid bias and ensures a representative sample.

Survey Design: Zander should carefully design the survey questionnaire, including specific questions related to various sporting events. The questions should be clear, unbiased, and relevant to gather accurate information about participants' preferences.

Data Collection: Zander can choose to collect data through online surveys, paper-based questionnaires, or interviews. He should ensure that the data collection process is standardized and consistent across all participants.

Data Analysis: Once the survey responses are collected, Zander should analyze the data using appropriate statistical methods. He can calculate the frequency or percentage of participants who prefer each sporting event to identify the most popular one.

To find out the most popular sporting event in the district's high schools, Zander conducts a survey on a sample of the population. Conducting a survey allows him to gather data directly from the participants and obtain insights into their preferences.

By conducting a well-designed survey and analyzing the data appropriately, Zander can obtain valuable insights into the most popular sporting event in the district's high schools. These insights can help guide future decisions and investments in sports programs or events.

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Answer:

A) ( -10, -7)

Step-by-step explanation:

x = -10 is a vertical line going through x = -10

No matter what y is, x will be -10

Plug -10 into the first equation to find the y value

y = 2/5(-10) - 3

y = -4 - 3

y = -7

Answer:

Step-by-step explanation: The speed of reaction to differences between forecasts and actual results. is the answer i think

The equation of g include the following: B. g(x) = 4|x + 2| - 8

By critically observing the graph of this absolute value function, we can reasonably infer and logically deduce that the parent absolute value function f(x) = |x + 2| - 2 was vertically stretched by a factor of 4, followed by a vertical translation 8 units down, in order to produce the transformed absolute value function as follows;

f(x) = |x + 2| - 2

y = A|x + B| + C

g(x) = 4|x + 2| - 2(4)

g(x) = 4|x + 2| - 8

In conclusion, the value of the variables A, B, and C are 4, 2, and 8 respectively.

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The equation of the line which passes through points (-3,-4) and (3,2) is y = (2/3)x - 2.

The data in the given question is-

The passing points are-

(x1, y1) =(-3,-4) and

(x2, y2) =  (3,2)

Slope = m = (y2 - y1)/(x2 - x1)

m = (2 + 4)/(3 + 3)

m = 6/9

m = 2/3

Equation of the line is evaluated using slope intercept form.

y - y1 = m (x - x1)

y + 4 = (2/3)(x + 3)

y = (2/3)x - 2

Thus, the equation of the line which passes through points (-3,-4) and (3,2) is y = (2/3)x - 2.

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Answer:

B

Step-by-step explanation:

Inverse is opposite. So, domain becomes range and range becomes domain

x<2 of domain becomes y<2 for range

y>0 of range becomes x>0 of domain

Statistics that indicate how data is grouped around a core value are known as measures of central tendency. Central Tendency has mainly 3 measures which are Mean, Median and Mode.

Mean: To find the mean, we add up all the numbers in the set and divide by the total number of numbers. So,

Mean = (47+31+84+50+68+85+67+56)/8 = 58.5

Median: To find the median, we need to arrange the numbers in order from least to greatest and then find the middle value. Since there are eight numbers in this set, the middle value is the average of the two middle numbers. So,

Arrange the numbers: 31, 47, 50, 56, 67, 68, 84, 85
Median = (56+67)/2 = 61.5

Mode: The mode is the number that appears most frequently in the set. In this case, no number appears more than once, so there is no mode. So,

Mode = 0

Range: The range is the difference between the largest and smallest numbers in the set. So,

Range = 85 - 31 = 54

Therefore, the mean is 58.5, the median is 61.5, there is no mode, and the range is 54.

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Answer:

TR=3 units

Step-by-step explanation:

QT and QS=4

PS and PU=9

RU and TR are equal

All because tangents of a circle to a common point outside the circle are equal.

PR=12

RU=12-PU

RU=12-9

RU=3

TR=3 units

The solution to the system of equations is:

X = -171, Y = -531, and Z = 363.

To solve the system of equations:

2X + 4Y + 2Z = 144 (Equation 1)

0.5X + 0.25Y = 60 (Equation 2)

1.5X + 0.5Y + Z = 36 (Equation 3)

We can use row operations to simplify and solve the system.

Let's start with Equation 2. Multiply both sides of Equation 2 by 4 to eliminate decimals:

2X + Y = 240 (Equation 4)

Now, let's solve Equations 1 and 4 using row operations. Multiply Equation 4 by -2 and add it to Equation 1:

-4X - 2Y = -480 (Equation 5)

2X + 4Y + 2Z = 144 (Equation 1)

   2Y + 2Z = -336  (Equation 6)

Next, let's solve Equations 3 and 6 using row operations. Multiply Equation 6 by -3 and add it to Equation 3:

-3Y - 3Z = 1008 (Equation 7)

1.5X + 0.5Y + Z = 36 (Equation 3)

1.5X - 2.5Z = -972 (Equation 8)

We now have a simplified system of equations:

2Y + 2Z = -336 (Equation 6)

1.5X - 2.5Z = -972 (Equation 8)

-3Y - 3Z = 1008 (Equation 7)

Now, we can solve this system by using additional row operations.

Multiply Equation 6 by 1.5 and add it to Equation 8:

-4Z = -1452

Solving for Z, we get Z = 363.

Substituting the value of Z back into Equation 6, we can solve for Y:

2Y + 2(363) = -336

2Y = -1062

Y = -531.

Finally, substituting the values of Y and Z into Equation 7, we can solve for X:

-3(-531) - 3(363) = 1008

X = -171.

Therefore, the solution to the system of equations is:

X = -171, Y = -531, and Z = 363.

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