Question

In a recent survey, 175 high school seniors were asked about what methods they use to prevent acne, including bar soap or face wash. The results are displayed in the Venn Diagram below:

A Venn Diagram with two circles labeled bar soap and face wash. In the bar soap portion is 20. The intersection is ??. In the face wash portion is 10. The area outside the two circles is labeled 40.

If a student is randomly selected from the group, what is the probability that they used both bar soap and face wash? Round your answer to the nearest whole percent

Answer 1

I will give a medal for the best answer!

Answer 2

i think 10%

Answer 3

thank you!

Answer 4

np

Answer 5

10 is not it

Answer 6

for all you FLVS Algebra II