In a class 29 of students, 7 play an instrument and 13 play a sport. There are 13 students who do not play an instrument or a sport. What is the probability that a
student who plays an instrument also plays a sport?

Let the number of student who plays both be x

then

(7-x)+x+(13-x)+13=29

33-x=29

x=4

the probability that a  student who plays an instrument also plays a sport

= 4/29

Step-by-step explanation:

answer: -2+√x,-2-√x

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the diver is 33 feet below the surface.

step-by-step explanation:

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