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1 vote
Randy has 4 pennies , 3 nickels , and 3 dimes in his pocket if he randomly chooses 2 coins without replacement what is the probility they are both dimes.

2 Answers

3 votes

Answer:

0.09

Explanation:

User Knoxgon
by
5.0k points
2 votes


3 / 10 * 2 / 9 = 1 / 15

the probability of drawing one dime is 3/10. if you don't replace the coin, there are only 9 left, 2 of which are dimes. so multiple the to probabilities and there you have it

User Drumsman
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5.2k points