What is the second set of period called

A simple random sample of tanks is selected and the sample mean capacity is found to be 8550 gallons. Therefore, The z score corresponding to a tank with a capacity of 8550 gallons is z = 0.50.

We can see that the actual capacity of the tank is normally distributed with a mean of 8544 gallons and a standard deviation of 12 gallons.

The actual capacity of the tank is normally distributed.

Let X = the actual volume of the tank

SO, X ~ Normal(μ = 8544 , σ² = (12)²)

The normal z-score probability distribution is given by:

                   Z = ~ N(0,1)

where μ = average capacity = 8544 gallons

           σ = standard deviation = 12 gallons

Z score measures how many standard deviations the measurements are from the mean To do. Once you have determined the Z-score, look at the Z-score table to find the p-value (area) associated with that Z-score. This p-value is the probability that the value of the measure is less than X. which means that Percentile of X.

Now,

The probability of a randomly selected tank having a capacity of less than 8550 gallons is given by = P(X < 8550 gallons)

   P(X < 8550 gallons) = P ( X - μ /σ < 8550 - 8544/12 )

                                     = P(Z < 0.50)

                                      = 0.6915

The above probabilities are calculated considering the value of x = 0.50 in a z-table with an area of ​​0.6915.

Therefore,  The Z value corresponding to a tank with a capacity of 8550 gallons is z=0.

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Step-by-step explanation:

you can write it as

the sum of of thirty six(36) and four(4) is divided by Ten(10)

The only point where the tangent line is vertical is (0, 0)..

To find the points on the curve where the tangent line is horizontal or vertical, we need to find where the slope of the tangent line is zero (for a horizontal tangent line) or undefined (for a vertical tangent line). The slope of the tangent line is given by the derivative of y with respect to x, dy/dx:

dy/dx = (dy/dt)/(dx/dt) = (3t^2 - 6t)/(3t^2 - 3)

Setting the numerator equal to zero, we get:

3t^2 - 6t = 0

Factorizing, we get:

3t(t - 2) = 0

So the critical points are t = 0 and t = 2.

At t = 0, we have x = 0 and y = 0, so the point is (0, 0).

At t = 2, we have x = 2 and y = -8, so the point is (2, -8).

To determine if the tangent line is vertical or horizontal at each point, we need to look at the derivative dx/dt:

dx/dt = 3t^2 - 3

At t = 0, dx/dt = -3, which means the tangent line is vertical.

At t = 2, dx/dt = 9, which means the tangent line is not vertical.

To find out if the tangent line is horizontal at t = 2, we can look at the derivative of dy/dt:

dy/dt = 9t^2 - 6t

At t = 2, dy/dt = 24, which means the tangent line is not horizontal.

Therefore, the only point where the tangent line is vertical is (0, 0).

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Answer:

Sam's speed is about 10.3 mi/h.

Step-by-step explanation:

Sam's speed is about 10.3 mi/h.

Explanation:

Use dimensional analysis.

Determine the equality between miles and feet, and hours and minutes.

1 mi=5280 ft

1 h=60 m

Each equality can make two conversion factors, which are equal to one.

1 mi

5280 ft

=

1

=

5280 ft

1mi

1 h

60 min

=

1

=

60 min

1 h

Multiply the given value by the conversion factor that has the desired unit in the numerator. This will leave you with the desired unit, and the undesired unit in the denominator will cancel.

Convert feet to miles.

63756

ft

×

1

mi

5280

ft

=

12.075 mi

Convert minutes to hours.

70

min

×

1

h

60

min

=

1.167 hour

Divide miles by hours.

12.075

mi

1.167

h

=

10.3 mi/h

Answer:

k = 12

Step-by-step explanation:

x + 4y = 7 ---------- (1)

3x + Ky = 21 -------- (2)

from equation 1

x = 7 - 4y

put the value of x in equation 2

3x + Ky = 21

3( 7 - 4y) + Ky = 21

21 - 12y + Ky = 21

Ky = 21 - 21 + 12y

Ky = 12y

divide both sides by y

k = 12

The value of the term k is equal to 12

We are given that there are infinite numbers of solutions of the two equations :

x + 4y = 7 ---------- (1)

3x + Ky = 21 -------- (2)

Then from equation 1

x = 7 - 4y

put the value of x in equation 2

3x + Ky = 21

3( 7 - 4y) + Ky = 21

21 - 12y + Ky = 21

Ky = 21 - 21 + 12y

Ky = 12y

Then divide both sides by y

k = 12

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Justice sometimes requires unequal treatment based on merit or need. In the case of the successful businessman and less successful citizens, the businessman may deserve his wealth based on merit, but it is unjust for those in greater need to go hungry.

According to Shively, substantive justice refers to treating people as they deserve. However, this does not always mean equal treatment. There are two criteria in which justice requires unequal treatment. The first criterion is merit. People who have worked hard, achieved more, and contributed more to society deserve greater rewards than those who have not. The second criterion is need. People who are in greater need deserve greater assistance than those who are not.
Applying these criteria to the situation in which a successful businessman earns a million dollars while less successful citizens go hungry, we can see that by the criterion of merit, the businessman deserves the million dollars. He has worked hard, achieved more, and contributed more to society than those who are less successful. However, by the criterion of need, it is unjust for the less successful citizens to go hungry while the businessman has such wealth. They are in greater need and deserve greater assistance.
In conclusion, justice sometimes requires unequal treatment based on merit or need. In the case of the successful businessman and less successful citizens, the businessman may deserve his wealth based on merit, but it is unjust for those in greater need to go hungry. Therefore, we must strive to find a balance between these criteria to ensure that everyone is treated justly.

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The velocity vector of the path is (-2sin(2t), -4, 0).

To determine the velocity vector of the path (cos(2t), 7-4t, -7), we need to take the derivative of each component with respect to time:

dx/dt = -2sin(2t)
dy/dt = -4
dz/dt = 0

So the velocity vector is (dx/dt, dy/dt, dz/dt) = (-2sin(2t), -4, 0). However, since we are not given a specific value of t, we cannot simplify this any further. Therefore, the velocity vector of the path is (-2sin(2t), -4, 0).

The velocity vector gives us information about the direction and magnitude of the movement of an object along a path. In this case, the object moves with a changing horizontal component and a constant vertical component.

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Answer:

A

Step-by-step explanation:

i had the same question when i had honors trust me :> you gut this

Answer:

49.5 minutes

Step-by-step explanation:

Amount of time that Philip took

= \(\frac{distance}{speed}\)

= \(\frac{66km}{80km/h}\)

= \(0.825h\)

= \(49.5 min\)

The determinant of the coefficient matrix of the given system is 5.

We need to find the determinant of the coefficient matrix of the system given below:

-x - y - z = 3

-x - y - z = 8

3x + 2y + z = 0

The coefficient matrix of the system is given by the following matrix:

[-1 -1 -1]

[-1 -1 -1]

[ 3  2  1]

Now, let's find the determinant of the above matrix:

|A| = -1 * [( -1 * 1 ) - (-1 * 2)] - (-1) * [(-1 * 1) - (3 * 2)] + 1 * [(-1 * 2) - (3 * 1)]

|A| = -1 * (-1 - 2) - (-1) * (-1 - 6) + 1 * (-2 - 3)

|A| = -1 * (-3) - (-1) * (-7) + 1 * (-5)

|A| = 3 + 7 - 5

|A| = 5

Hence, the determinant of the coefficient matrix of the given system is 5.

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Answer:

First choice, 25

Step-by-step explanation:

200 times 1/8 = 200/8 = 25

Answer:

  (d)  223.6 square units

Step-by-step explanation:

You want the area of the triangle with sides 30 and 34, and and enclosed angle of 26°.

The formula for the area of the triangle is ...

  Area = 1/2(ab·sin(C))

where a, b are side lengths, and C is the angle between them.

Using the given numbers, we find the area to be ...

  Area = 1/2(30·34·sin(26°)) = 510·sin(26°) ≈ 223.6 . . . square units

The area of the triangle is about 223.6 square units.

Answer:

3/20

Step-by-step explanation:

15% = \(\dfrac{15}{100}\)

Divide the numerator and denominator by 5

       = \(\dfrac{3}{20}\)

Answer:

3/20

15%/100% = 3/20 by dividing top and bottom by 5

15/5=3

100/5 =20

Hope this helps!

The probability of the arrow landing on an odd number is the number of odd numbers divided by the total number of possible outcomes. Therefore, the probability of the arrow landing on an odd number is  0.5 or 50%.


To find the probability that the arrow will point at an odd number on a circular board with 8 equal parts, we'll first determine the total number of odd numbers present and then divide that by the total number of possible outcomes.

Step 1: Identify the odd numbers on the board. They are 1, 3, 5, and 7. The game consists of spinning the arrow on a circular board with 8 equal parts, which means there are 8 possible outcomes or numbers. Since we want to know the probability of landing on an odd number, we need to count how many odd numbers are on the board. In this case, there are four odd numbers: 1, 3, 5, and 7.

Step 2: Count the total number of odd numbers. There are 4 odd numbers.

Step 3: Count the total number of possible outcomes. Since the board is divided into 8 equal parts, there are 8 possible outcomes.

Step 4: Calculate the probability. The probability of the arrow pointing at an odd number is the number of odd numbers divided by the total number of possible outcomes.

Probability = (Number of odd numbers) / (Total number of possible outcomes)
Probability of landing on an odd number = Number of odd numbers / Total number of possible outcomes
Probability of landing on an odd number = 4 / 8

Step 5: Simplify the fraction. The probability of the arrow pointing at an odd number is 1/2 or 50%.

So, the probability that the arrow will point at an odd number is 1/2 or 50%.

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Answer:

29°C

Step-by-step explanation:

Given the following

Highest temperature=  11°C

lowest temperature

Drop in temperature = highest - lowest

Drop in temperature = 18 - ()-11)

Drop in temperature = 18 + 11

Drop in temperature = 29°C

Answer:

Here is the answer

Step-by-step explanation:

∠1 and ∠6 are adjacent because they share the same vertex and the same common side.

∠2 and ∠5 are vertical angles since they have pairs on opposite sides of the angle.

∠3 and ∠6 have none of the above.

∠5 and ∠3 are a linear pair because the angles are opposite of each other.

Answer:

If the parent function is f(x)=|x+2|+4 and it is moved to the left 2 units vertically stretched by a factor of 3 and moved up by 4 units in that order because to move a function to left c units, add c to every x to vertically stretch function by a factor of c, multiply the whole function by c to move function up c units, add c to the whole function so it is 2 to the left, vertically stretched by a factor of 3 then moved up 4 units.

The points relates to parent function are:

In mathematics, a parent function is the simplest function in a family of functions that maintains the definition of the entire family.

In graphing, the parent function is the basic equation where the graph is not transformed. A straight line, for example, has a parent function of y=x. The equations from such transformations will still be part of the family of lines if this graph is translated, reflected, rotated, or dilated.

The graph depicts the function f(x) - 3|x+2|+4.

The parent function was translated upward.

The parent function was moved to the left.

The parent function has been overburdened.

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Bernie gets 270, Eddy gets 135, and Gery gets 45.

What is linear equation?

A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation

Given,

Total amount of money = 450

Let B bernie's amoutn, E is eddy's And G is gery's

B = 2E

E = 3G

G = 3/E

B+E+G =450

2E+3G+G=450

2(3G)+3G+G = 450

10 G = 450

G = 45

E = 135

B = 270

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The product rule can be used to predict the probability of independent events. In probability theory, an event refers to a set of possible outcomes of an experiment. Two events are said to be independent if the occurrence of one does not affect the probability of the occurrence of the other.

For two independent events, A and B, the product rule states that the probability of both A and B occurring is given by the product of their individual probabilities:  P(A and B) = P(A) x P(B).This rule is used to determine the probability of two or more events happening together. It is based on the assumption that the events are independent, meaning the occurrence of one does not affect the probability of the occurrence of the other.

In case of dependent events, the probability of the second event depends on the outcome of the first event. In that case, the product rule is not applicable.The product rule is a fundamental principle of probability theory and is widely used in many areas of science and engineering. It has important applications in fields such as genetics, finance, and insurance, where probabilities of independent events are often calculated.

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Answer:

We can start at the given point (-1, 2) and move down 3 units and right 4 units to plot the next point. Repeat this for however long you want the line to be.

Hope this helps!

Here is the diagram:

Step-by-step explanation:

b = age of Bailey

c = age of Celine

b + c = x

c = b + 8

so, using that identity in the first equation

b + b + 8 = x

2b + 8 = x

or, to go "after" c (Celine) :

b = c - 8

c - 8 + c = x

2c - 8 = x

2c = x + 8

c = (x + 8)/2

in x years c will have increased to c+x, and b to b+x.

so,

b + x + c + x = x + 2x = 3x

and

2c - 8 = 3x

2c = 3x + 8

c = (3x + 8)/2

A = 22000(1 + 0.08/2)^(15*2)

A = 71354,75

Reyna will need 0.048 quart of orange juice.

In this question, we have been given a recipe for a punch call for 12 fluid ounces of orange juice.

Reyna needs to make 4 batches of punch for a party.

We need to find number of quarts of orange juice Reyna will need.

From given conditions, we formulate:

= 4 × 12 ÷ 1000

= 12 ÷ 250                  .................(Separate out the common factor)

= 6/125

= 0.048 quart

Therefore, Reyna will need 0.048 quart of orange juice.

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Answer:354

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

GOT IT RIGHT ON TEST!!!!

The difference quotient of \(f(x) = x^2 - 6x + 5\) is is 2x - 6 + h.

To find the difference quotient for the function \(f(x) = x^2 - 6x + 5\), we need to evaluate

(f(x + h) - f(x)) / h, where h is not equal to 0.

First, let's find f(x + h):

\(f(x + h) = (x + h)^2 - 6(x + h) + 5\)

\(= x^2 + 2hx + h^2 - 6x - 6h + 5\)

\(= x^2 - 6x + 5 + 2hx - 6h + h^2\)

Now, we can substitute the values of f(x + h) and f(x) into the difference quotient:

\((f(x + h) - f(x)) / h = ((x^2 - 6x + 5 + 2hx - 6h + h^2) - (x^2 - 6x + 5)) / h\)

= (2hx - 6h + h^2) / h

= 2x - 6 + h

Therefore, the difference quotient of \(f(x) = x^2 - 6x + 5\) is 2x - 6 + h.

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Answer:

Step-by-step explanation:

The answer is 11 1/4

also if you know someone who has brainly plus can you tell them if I can use it for 1-2 days for edgeunity i'll give them 25 points possibly more