hhannah407 hhannah407

03-05-2017
Mathematics

contestada

20% of students in band, of the students in band 60% also play sports. what is the probability that a student chosen at random from the school is both in band and plays sports?

a. 8%
b. 12%
c. 40%
d. 80%

Respuesta :

PHDFlopper PHDFlopper

03-05-2017

1/5 are in band
3/5 in band play sports
1/5*3/5 = 3/25
3/25 is 12%
The answer is B) 12%

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