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20 April, 20:30

A survey found that 6 out of every 10 students have a blog. A. What is the probability that a student at the school has a blog? B. Suppose there are about 250 students at the school. About how many have a blog? By the way A and B are to separate answers.

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  1. 20 April, 20:43
    0
    A) 6/10 (information is given from the question)

    b) 6/10=x/250

    So you do 250*6/10

    which is 150 students
  2. 20 April, 20:50
    0
    A) 0.6

    B) 150

    Step-by-step explanation:

    A) 6/10 = 0.6

    B) 0.6 * 250 = 150
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Home » Mathematics » A survey found that 6 out of every 10 students have a blog. A. What is the probability that a student at the school has a blog? B. Suppose there are about 250 students at the school.
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