# Algebra, probability

A survey found at 30 students in random sample of 150 students at the local high school own a portable CD player. The school has 1510 students. Predict how many of the students in the school own a portable CD player

1. 👍 1
2. 👎 0
3. 👁 24
1. 30 / 150 = x / 1510

1. 👍 0
2. 👎 0

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