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3 years ago

I am so confused i need help

Mathematics

2 answers:

Marrrta [24]3 years ago

5 0

Answer:

Step-by-step explanation:

There is enough information, so D is not an answer.

10 is far to low. The number is roughly 40. So A is not the answer.

16/20 = .80 that recommended the tooth paste. If you stopped there, 40 would be your answer. But they took one more survey.

24/30 = .80

So both groups come back with an amount that = 0.8

That means that you should pick 40 as your answer.

Delicious77 [7]3 years ago

3 0

I believe The answer is B 40

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