Question Find the volume of the solid whose base is a circle with radius 25 that has cross-sections perpendicular to the x-axis that are squares. Enter answer using exact values. Sorry, that's incorrect. Try again? 62500V3 units V= ? 3

Answer:

The difference between city and town is 189m.

Step-by-step explanation:

A city is 138m above sea level and town is 51m below see level.

When finding the differences, you have to take the highest value and subtract the lowest value :

\(138 - ( - 51) = 138 + 51 = 189m\)

Answer:

Step-by-step explanation:

Since it is x that is bound by 5≤x≤8, you should use the points (5,10) and (8,1), since a coordinate is written as (x,y).

Then, use the formula for slope, as the average rate of change means find the slope, \(\frac{y2-y1}{x2-x1}\)

thus, plug in

\(\frac{1-10}{8-5}\), and you get -9/3, or -3. :)

Answer:

the first one

\(.5x+10\geq .25x+15\)

Step-by-step explanation:

They want to know how much I will take for the amount they have read to be the same. So that automatically crosses out the last one. They asking you to subtract anything so that crosses the third one out. The second option has the number of pages the both read first switched so that crosses that one out.

I hope this explanation was helpful.

The two column proof showing that m∠5 + m∠2 + m∠6 = 180°  is as detailed below.

A two-column proof is defined as geometric proof that consists of a list of statements, and then the reasons that we know those statements are true.

Thus, the two column proof is;

Statement 1: y || z

Reason 1: Given

Statement 2: m∠1 + m∠2 + m∠3 = m∠LAM

Reason 2: Angle addition postulate

Statement 3: m∠1 + m∠2 + m∠3 = 180°

Reason 3: definition of straight angle

Statement 4: ∠1 ≅ ∠5

Reason 4: Alternate interior angles theorem

Statement 5: ∠3 ≅ ∠6

Reason 5: Alternate interior angles theorem

Statement 6: m∠1 ≅ m∠5

Reason 6: Definition of ≅(congruency)

Statement 7: ∠3 ≅ ∠6

Reason 7: Definition of ≅(congruency)

Statement 8: m∠5 + m∠2 + m∠6 = 180°

Reason 8: substitution

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Answer:

check picture ..
edge 2023

Step-by-step explanation:

The probability of P(sophomore | work) is 0.30.

Given that:

                         Sports       Drama     Work      Total

Sophomore        20                7             3            30

Junior                  20              13             2            35

Senior                 25                5             5            35

Total                   65                25           10          100

The probability is given as,

P = (Favorable event) / (Total event)

The probability of P(sophomore | work) is calculated as,

P = (3/100) / (10/100)

P = 3 / 10

P = 0.30

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Answer:

y = \(\frac{1}{3}\) x

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

here slope m = \(\frac{1}{3}\) , then

y = \(\frac{1}{3}\) x + c ← is the partial equation

to find c substitute (- 9, - 3) , that is x = - 9, y = - 3 into the partial equation

- 3 = \(\frac{1}{3}\) (- 9) + c = - 3 + c ( add 3 to both sides )

0 = c

y = \(\frac{1}{3}\) x + 0 , that is

y = \(\frac{1}{3}\) x

If particular shipment of thousands of components actually has a 7% rate of defects, there is a 54.29% probability that this whole shipment will be accepted.

According to the company's acceptance sampling plan, 25 components are randomly chosen and tested from a shipment before the entire batch is accepted if there are no more than three defects. The probability of choosing a defective component from a sample of 25 is computed as follows, assuming that the shipment genuinely has a 7% defect rate:

P(defective) = 0.07

P(non-defective) = 0.93

Using the binomial distribution, we can calculate the probability of having 0, 1, or 2 defectives in a sample of 25:

P(X ≤ 2) = P(X=0) + P(X=1) + P(X=2)

= (0.93)²⁵ + 25(0.07)(0.93)²⁵ + (0.07)²(0.93)²³

= 0.5429

This means that there is a 54.29% chance of having 2 or fewer defectives in a sample of 25. Since the whole shipment will be accepted if there are fewer than 3 defectives in the sample, this is the probability that the whole shipment will be accepted. Therefore, there is a 54.29% chance that the company will accept the shipment based on their acceptance sampling plan.

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Answer:

The amount she saves is 25% of her income

Step-by-step explanation:

She is paid $11 per hour

She works 9 hours per day

and for 24 days per month

So, she works 9(24) hours per month

= 216 hours per month

Now, she is paid $11 hourly, so for 216 hours,

she will have 11(216) = $2376

Total income = $2376 per month

Saving = $594 per month

As a percentage, we divide the savings by the total income,

savings/(total income) = 594/2376 = 1/4 = 0.25

Hence we get 25%

Answer:

1.  ∠ADC≅∠BCD (Given)

2.  AC¯¯¯¯¯⊥CD¯¯¯¯¯;  BD¯¯¯¯¯⊥CD¯¯¯¯¯  (Given

)3.  ∠ACD and ∠BDC are right angles(Def. of ⊥)

4.  ∠ACD≅∠BDC (Rt. ∠≅Thm.)

5. CD¯¯¯¯¯≅CD¯¯¯¯¯ (Reflex. Prop. of ≅)

6.  △ACD≅△BCD (ASA Steps 1, 5, 4)

△ACD and △BCD are Congruent triangles because Two angles are the same, as is a corresponding side.

1.  ∠ADC≅∠BCD (Given)

2.  AC⊥CD;  BD⊥CD  (Given

3.  ∠ACD and ∠BDC are right angles(Def. of ⊥)

4.  ∠ACD≅∠BDC (Rt. ∠≅Thm.)

5. CD≅CD (Reflex. Prop. of ≅)

6.  △ACD≅△BCD

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The value of the sample proportion of people from Vermont who exercised for at least 30 minutes a day 3 days a week is 0.653, which is equivalent to 65.3%.

It is important to note that this value is based on a random sample of respondents and may not necessarily represent the true proportion of the entire population of Vermont who exercise regularly.

To find the sample proportion of people from Vermont who exercised for at least 30 minutes a day, 3 days a week, follow these steps:

1. Convert the given percentage (65.3%) to a decimal by dividing by 100: 65.3 / 100 = 0.653
2. Multiply the decimal by the number of participants in the random sample (100 respondents): 0.653 * 100 = 65.3
3. Round the result to the nearest whole number to find the number of participants who exercised: 65.3 ≈ 65
4. Divide the number of participants who exercised (65) by the total number of participants in the random sample (100): 65 / 100 = 0.65

This means that out of the 100 participants sampled from Vermont, 65.3 of them answered "yes" to the question of whether they had exercised for more than 30 minutes a day for three days out of the week.

The value of the sample proportion of people from Vermont who exercised for at least 30 minutes a day, 3 days a week is 0.65 or 65%.

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Answer:

Nickel is not a layer of earth. It is a white metal that belongs to the group of transition metals and is said to be present in the core of the Earth. Sial- refers to the upper layer of the Earth's crust. This layer has an abundance of minerals having aluminum and silicates.

Answer:

I dont see the following but these are the layers of the Earth

Step-by-step explanation:

Answer:

There should be a little keyhole behind the steering wheel put your key in it and turn it to the right

Answer:

1/64

Step-by-step explanation:

Answer:

If we make our connecting flight then our plane is not late.

Step-by-step explanation:

The contrapositive occurs when the conclusion and the hypothesis change places.   Let the hypothesis be represented by "p" and the conclusion be represented by "q".  

                                                        hypothesis (p)                 [ conclusion (q)]

Now in the given statement:  If (our plane is not late), then [we make our connecting flight].

statement            If p then q

contrapositive  If q then p

The required contrapositive statement is: "If we do not make our connecting flight, then our plane is late."

The contrapositive of the statement "If our plane is not late, then we make our connecting flight" is formed by negating the hypothesis (antecedent) and the conclusion (consequent) and then switching their positions. The contrapositive is logically equivalent to the original statement. Here's the contrapositive:

Original Statement: If our plane is not late, then we make our connecting flight.

Contrapositive: If we do not make our connecting flight, then our plane is late.

In the contrapositive, we negate the "our plane is not late" to "our plane is late" and negate "we make our connecting flight" to "we do not make our connecting flight." Then we switch their positions.

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Answer:

x=2

Step-by-step explanation:

4x=8

/4   /4

divide both sides by 4

x=2

Answer:

x = 2

Step-by-step explanation:

Answer:

Step-by-step explanation:

The standard equation for a parabola is \(y=x^2\)

The given equation is: y = 2(x+2)(x-2)

The given equation is factored out. Since it is factored, we can set each x expression to zero, to solve for the x intercepts.

x+2 = 0

-2      -2

x = -2

x-2 = 0

+2     +2

x = 2

We can therefore graph, (-2, 0) and (2, 0), because we know that it is the x intercepts of the given quadratic function.

to find the vertex, you will take both x intercepts, divide them by two, and that will get you the x cooridnate. Following that you can plug in that value as x into the equation solve for the y coordinate.

\(\frac{(-2 + 2)}{2} = 0\\\\x=0\\y = 2(x+2)(x-2)\\\\y = 2(0+2)(0-2)\\y=-8\\\\vertex = (0, -8)\)

finally graph that point and create the parabola shape. If you'd like to make your parabola more accurate, you can always make a t chart of x and y values. and plug in x values into the equation to find the other y values.

I've attached a graph of the given parabola.

By using the property of exponential function, the results obtained are

Base of the function is 5.

Initial value of the function is close to zero.

What are exponent?

Exponent tells us how many times a number is multiplied by itself.

For example : In \(2^4 = 2\times 2\times 2\times 2\)

Here, 2 is multiplied by itself 4 times.

If \(a^m = a \times a\times a....\times a\) (m times), a is the base and m is the index.

Here,

\(y = 5^w\) is an exponential function.

The base of the function is 5.

As \(x \rightarrow -\infty\), the function tends to 0

So the initial value of the function is close to zero.

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Step-by-step explanation:

180 degrees ok.

height of the goal is 90

Answer: 720, 1440, 2160, 2880

Step-by-step:

Create arbitrary variable a, such that 7200 = a + 2a + 3a + 4a.

Reduce to get 720 = a

and plug in a into the set {a, 2a, 3a, 4a} to get the answer

Answer:

The absolute value of a number is the distance between the number and zero on a number line. In other words, a number and its opposite have the same absolute value.

Step-by-step explanation:

The mean absolute deviation is  calculated for both the 2-month and 3-month moving averages. The mean absolute deviation based on the 2-month average of March through April is $0.055, while the mean absolute deviation based on the 3-month average of April is $0.048. Based on the mean absolute deviation, the 3-month moving average performs better.

To calculate the forecast for March and April using a 2-month moving average, we take the average of the prices from January and February for the forecast of March, and the average of the prices from February and March for the forecast of April.

To calculate the forecast for April using a 3-month moving average, we take the average of the prices from February, March, and April.

The mean absolute deviation is calculated by taking the absolute difference between the forecasted prices and the actual prices for each month, and then calculating the average of these differences. This gives us a measure of the average deviation from the actual prices.

Based on the mean absolute deviation values, we can compare the performance of the 2-month and 3-month moving averages. A lower mean absolute deviation indicates better performance in terms of accuracy in predicting the chip prices.

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a) n° + n°+ 42 = 180°

2n + 42 = 180

2n = 180 – 42

2n = 138

n = 138 /2

n° = 69°

_____o___o____

b) ( x+10) + x + ( x+5 ) = 180

x + 10 + x + x + 5 =180

3x + 15 =180

3x =180 – 15

3x = 165

x = 165 /3

x° = 55°

_____o___o___

c) 3q + q + q = 180

5q =180

q = 180/5

q=36°

___o___o____

d) m + 2m + ( m+10) = 180

m+2m+m+10=180

4m + 10=180

4m = 180 – 10

4m = 170

m=170 / 4

m = 42.5°

____o___o___

e) y + (y – 30 ) + 90° = 180°

y + y – 30 + 90 = 180

2y + 60 = 180

2y = 180 – 60

2y = 120

y = 120/2

y = 60°

____o___o____

f) ( t + 10.5 ) + 2t + 90 = 180

t + 10.5 + 2t +90=180

3t + 100.5 = 180

3t = 180 – 100.5

3t = 79.5

t = 79.5/3

t =26.5°

I hope I helped you^_^

Answer:

Step-by-step explanation:

\(.\frac{5}2} w-11 > =31\)

or \(.\frac{5}{2} w +11 > =31\)

there can be another way to solve the situtation

The vertices of the resulting image, quadrilateral H’ I’ J’ K’ include the following:

H' (4, -1).

I' (2, -3).

J' (-4, 1).

K' (-2, 3).

In Mathematics, a rotation is a type of transformation which moves every point of the object through a number of degrees around a given point, which can either be clockwise or counterclockwise (anticlockwise) direction.

In Geometry, rotating a point 270° about the origin would produce a point that has the coordinates (y, -x).

By applying a rotation of 270° about the origin to quadrilateral HIJK, the location of its vertices is given by:

(x, y)                                   →         (y, -x)

Ordered pair H (1, 4)        →    Ordered pair H' (4, -(1)) =  (4, -1).

Ordered pair I (3, 2)        →    Ordered pair I' (2, -(3)) =  (2, -3).

Ordered pair J (-1, -4)        →    Ordered pair J' (-4, -(-1)) =  (-4, 1).

Ordered pair K (-3, -2)        →    Ordered pair K' (-2, -(-3)) =  (-2, 3).

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Answer:

8/12, 11/16, 3/4, 4/8

Step-by-step explanation:

hope this helps

Answer:

4

Step-by-step explanation:

Multiples of 7 and 3 are 21, 42, 63, 84

Hope this helps.

Answer:

21, 42, 63, 84

Step-by-step explanation:

Cards with both star and circle are multiples of both 3 and 7, ie 3*7= 21

21, 21*2= 42, 21*3= 63, 21*4= 84

So 21, 42, 63 and 84 are the required numbers

Answer:

1. 3.9

2. 0.7

3. 2.2

4. 9.8

5. 4.5

6. 8.1

7. 7.7

8. 4.4

9. 4.3

10. 1.2

Step-by-step explanation:

Hope it helps

we know that 76% of the specialty soaps are made with fresh herbs, and we also know that there are a total of 350 specialty soap bars, so how many are made with fresh herbs?  well, just 76% of those 350

\(\begin{array}{|c|ll} \cline{1-1} \textit{\textit{\LARGE a}\% of \textit{\LARGE b}}\\ \cline{1-1} \\ \left( \cfrac{\textit{\LARGE a}}{100} \right)\cdot \textit{\LARGE b} \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{76\% of 350}}{\left( \cfrac{76}{100} \right)350}\implies 266\)

Answer:

\(\sqrt{85}\) or 9.21954

Step-by-step explanation:

Use the distance formula to determine the distance between the two points.

\(d = \sqrt{(x_{2} -x_{1})^{2} + (y_{2} - x_{1})^{2} }\)

d = distance

\((x_{1}, y_{1})\) = coordinates of the first point

\((x_{2}, y_{2})\) = coordinates of the second point