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V125BC [204]
2 years ago
14

I am so confused i need help

Mathematics
2 answers:
Marrrta [24]2 years ago
5 0

Answer:

40

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]2 years ago
3 0
I believe The answer is B 40
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