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Elina [12.6K]
3 years ago
14

What is the volume of the composite figure shown? Use 3.14 for π.

Mathematics
2 answers:
Ivenika [448]3 years ago
7 0

Answer:

25.12

Step-by-step explanation:

the formula of a cone is pi r^2 * h/3

r = radius and h = height

the radius is 2 and the height is 3

and the question says use 3.14 instead of pi so

we have

3.14 * 2^2 * 6/3

2*2 or 2^2 = 4

3.14 * 4 * 6/3

6/3 = 2

3.14 * 4 * 2

4*2 = 8

and 8 * 3.14 is 25.12

makvit [3.9K]3 years ago
4 0
The answer to this question is 25.12
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Answer:

32.

Step-by-step explanation:

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6 0
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Answer:

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Step-by-step explanation:

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3 years ago
128 ounces is how many pounds​
LiRa [457]

Answer:

An ounce is a unit of weight equal to 1/16th of a pound or about 28.35 grams.

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Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
The weights of professional wrestlers are approximately normally distributed with a mean of 220 pounds and a standard deviation
nikdorinn [45]

Answer:

1.6%

Step-by-step explanation:

The cumulative distribution function (CDF) of a random variable X is denoted by F(x), and is defined as

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z = (x-μ)/σ,

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x is the raw score = 205

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σ is the population standard deviation = 7 pounds

205 -220/7

z = -15/7

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Using the normal cdf function on your graphing calculator,the cumulative distribution is

normalcdf( -2.1428571429, 100)

= 0.01606229

In percent form = 0.01606229 × 100

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