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inysia [295]
3 years ago
7

Jennifer's movies are 70% comedies, she has 28 comedy movies. How many movies does she have in total?

Mathematics
1 answer:
Bond [772]3 years ago
4 0
The answer is 40 movies
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<u>Answer:</u>

r =\bf 8 \space\ cm

<u>Step-by-step explanation:</u>

The formula for volume of a cylinder is as follows:

\boxed{Volume = \pi r^2 h}

where:

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Substituting the values into the formula:
448 \pi  = \pi \times r^2 \times 7

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