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Nastasia [14]
3 years ago
13

there are 15 students 8 seniors and 7 juniors on the yearbook club. Two of them will be selected to meet with the yearbook print

er. What is the probability that One will be a senior and one will be a junior
Mathematics
1 answer:
zubka84 [21]3 years ago
5 0

Answer:

4 / 15

Step-by-step explanation:

The total number of ways 2 students can be picked is 15 * 14 = 210 because you have 15 students to begin with and after you pick one, you're left with 14 more to choose from.

The total number of ways a senior and a junior can be picked is 8 * 7 = 56 because there are 8 seniors and 7 juniors.

The probability will then be 56 / 210 = 4 / 15. Hope this helps!

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