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den301095 [7]
3 years ago
5

What is the approximate volume of a right cone with a diameter of 10 meters and a height of 5 meters? Use 3.14 for π.

Mathematics
1 answer:
Nikolay [14]3 years ago
5 0
A. 130.8 m^3, you would use the formula for a cone it's: V= 1/3 x pi x r^2 x h
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Area between two shapes. Pls help geometry IXL !
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Step-by-step explanation:

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Read 2 more answers
Two equivalent decimals for 2.50
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2.5 is an equivalent decimal because you can add infinity zeros after the last number in a decimal and it will still be the same.

&

2.500 would be an equivalent decimal because you can add infinity zeros after the last number in a decimal and it will still be the same.

2.5, 2.500, 2.5000, 2.50000, etc..
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3 years ago
According to data, as education level increases the unemployment rate decreases. This is an example of
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5 0
2 years ago
A set of data has a normal distribution with a mean of 5.1 and a standard deviation of 0.9. Find the percent of data between 4.2
Yuliya22 [10]

A set of data has a normal distribution with a mean of 5.1 and a standard deviation of 0.9. Find the percent of data between 4.2 and 5.1.

Answer: The correct option is B) about 34%

Proof:

We have to find P(4.2

To find P(4.2, we need to use z score formula:

When x = 4.2, we have:

z = \frac{x-\mu}{\sigma}

          =\frac{4.2-5.1}{0.9}=\frac{-0.9}{0.9}=-1

When x = 5.1, we have:

z = \frac{x-\mu}{\sigma}

          =\frac{5.1-5.1}{0.9}=0

Therefore, we have to find P(-1

Using the standard normal table, we have:

P(-1= P(z

                               =0.50-0.1587

                               =0.3413 or 34.13%

                               = 34% approximately

Therefore, the percent of data between 4.2 and 5.1 is about 34%

7 0
3 years ago
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