3 years ago

John surveyed 30 members of a country club. He found that 9 members had signed up for tennis.

1 answer:

8 0

Well it might be d..1 due to the fact only 9 out of the 30 signed up, if u were to go by that info right there then id say the highest chance would be 1, hope this helpps :)

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elixir [45]

Answer:

The perimeter is 22.

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3 years ago

If it take 10 hours to get 50% how many hours are 32%

love history [14]

ANSWER

6.4 hours

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if it takes 10 hours to get 50%, then it will take less number of hours to get 32%

We use proportion to solve this question.

If less more divides.

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$= \frac{32\% \times 10}{50\%}$

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