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Doss [256]
3 years ago
14

A swimming pool is being filled with water. The diameter of the pool is 27 feet, and the height if 4 feet. Which formula represe

nts the correct way to find the volume of the pool?

Mathematics
2 answers:
Fudgin [204]3 years ago
8 0
The answer you are looking for is V= Pi(13.5)^2(4)
Y_Kistochka [10]3 years ago
8 0

Review: the vol. of a cylinder is (area of base)(height).


Here, that comes to pi*(27/2)^2*4.


The second answer choice is the correct one.

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In at least five (5) sentences, explain the effects of changing the “m" and the "b" in y=mx+b.
victus00 [196]
Changing the “m” or “b” would change the overall line on the graph. Meaning the line could be steeper or flatter. It could also change whether the line has a positive slope or negative. Likewise, when you use negative numbers for the m, the line will have a negative slope and will have a decreasing look to it. When you use negative numbers for the b, the y-intercept will be negative which will put the line further down the y-axis.

I hope this is what you were looking for! I kinda did it off the top of my head so of course feel free to change anything!!
4 0
3 years ago
The line plot shows the ages of people taking a driving test at a certain station one day.
Umnica [9.8K]

Answer:

The answer is 32%

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Classic Golf Inc. manages five courses in the Jacksonville, Florida, area. The director of golf wishes to study the number of ro
pochemuha

Answer:

After statistical analysis we find that the critical value with respect to a level of significance of 0.01 is greater, we deduce that if there is a difference in the number of rounds played per day in the week

Step-by-step explanation:

120+105+100+150+150=625/5=125= Expected frecuency

(observed - expected)^2/expected

Monday. 120 2

Tuesday. 105. 3.2

Wednesday. 100. 5

Thursday. 150. 5

Friday 150. 5

The total sum will give us the statistical chi-square test that is 20.2

according to the previous listing we look for the degrees of freedom:

5-1=4

Critical value = 3.747

After statistical analysis we find that the critical value with respect to a level of significance of 0.01 is greater, we deduce that if there is a difference in the number of rounds played per day in the week

8 0
2 years ago
Help please I'm so lost
kiruha [24]
A) okay so let x represent how old the friend is now. And 4 represent the years added on. If you have to be LESS then 18 years old to be in boy scouts, and the friend is still able to be in boy scouts after four years, then It can be modeled by x + 4 < 18
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I hope this helps??
5 0
3 years ago
Dave makes 20% commission on all of his sales for the week. Last week Dave sold $1000. How much did Dave make?
serious [3.7K]

Answer:

Dave will make $200 for the sales of $1000.

Step-by-step explanation:

Given are:

Rate of commission of Dave = 20%

Total sales = $1000

The amount that Dave will make will be obtained by calculating the 20% of total sales.

For that we will multiply the sales with 0.20

Commission = 20\%\ of\ Sales\\= 20\%\ of\ 1000\\=0.20 * 1000\\= 200

Hence,

Dave will make $200 for the sales of $1000.

7 0
3 years ago
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