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3 years ago

7

Anne and Maria play tennis almost every weekend. So far, Anne has won 12 out of 20 matches. How many matches will Anne have to w

in in a row to improve her winning percentage to 75%?

1 answer:

Alex3 years ago

8 0

12/20 as a percentage = 60
75% = 15 matches out of 20

1/4 of 20 = 5
75% = 20 - 5 / 20
75% = 15 / 20

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11Alexandr11 [23.1K]

By the chain rule,

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When $t=\pi$ , we have

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2 years ago

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EastWind [94]

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2 years ago

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A prism with a triangular base has a volume of 432 cubic feet. The height of the prism is 8

Rashid [163]

Answer:

9 feet

Step-by-step explanation:

Given:

A prism with a triangular base has a volume of 432 cubic feet.

The height of the prism is 8.

The triangle base has a base of 12 feet.

Question asked:

The height of the triangular base of the prism = ?

solution:

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Dividing both side by 8

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2 years ago

In a cookie mix, we find ginger cookie, molasses cookies, and pinwheel cookie in a ratio of 1:2:7. If a bag of the mix contains

liraira [26]

Answer:

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Hope this helps! :)

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3 years ago

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Murrr4er [49]

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3 years ago