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ira [324]
3 years ago
13

A lab is trying to determine if a new medication is effective at reducing acne breakouts. The results are displayed in the Venn

Diagram below:What is the probability that the person's skin cleared up given that they used the medication?
A)10%
B)30%
C)20%
D)60%

Mathematics
1 answer:
In-s [12.5K]3 years ago
7 0

Answer:

its %60 i just took the test and got it right

Step-by-step explanation:

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Let's solve for y.

4x+7y=28

Add -4x to both sides.

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7y=−4x+28

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7y/7=−4x+28/7

y=−4/7x+4


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Step-by-step explanation:

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0,5

Step-by-step explanation:

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