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Christine chose cds to bring on her vacation. She bought 7 country cds and 3 rock cds. She will pick 1 cd at random and play it and put it back. What is the probability the firs…

Christine chose cds to bring on her vacation. She bought 7 country cds and 3 rock cds. She will pick 1 cd at random and play it and put it back. What is the probability the firs…
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Christine chose cds to bring on her vacation. She bought 7 country cds and 3 rock cds. She will pick 1 cd at random and play it and put it back. What is the probability the first cd she picks us a country cd and then a rock cd

asked
User Originalhat
by
8.5k points

1 Answer

4 votes

Answer:

probably 2 out of 10

Explanation:

because it's 2 cds out of ten

answered
User Rodrigo Vedovato
by
8.1k points
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