Register

In a class of 30 students, 7 play an instrument and 19 play a sport. There are 4 students who play an instrument and also play a sport. What is the probability that a student ch…

In a class of 30 students, 7 play an instrument and 19 play a sport. There are 4 students who play an instrument and also play a sport. What is the probability that a student ch…
59.0k views
4 votes
In a class of 30 students, 7 play an instrument and 19 play a sport. There are 4 students who play an instrument and also play a sport. What is the probability that a student chosen randomly from the class plays an instrument?

User Alexis Lucattini
by
7.2k points

2 Answers

7 votes

Answer:

1/20

Explanation:

User Mandubian
by
8.8k points
4 votes

Answer:

7/30

Explanation:

User Masashi
by
8.6k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!