ArcticPenguin

2 Questions
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491

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Help!

A bag has 4 red and 6 blue marbles. A marble is selected and not replaced, then a second is selected. What is the probability that both are the same color?

ArcticPenguin Aug 15, 2020

0

445

2

+8

Please help ASAP!

In the SuperLottery, three balls are drawn (at random) from ten white balls numbered from 1 to 10, and one SuperBall is drawn (at random) from ten red balls numbered from 11 to 20. When you buy a ticket, you choose three numbers from 1 to read more ..

ArcticPenguin Aug 15, 2020