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10 POINTS!!!

13. A bin contains seven red chips, nine green chips, three yellow chips, and six blue chips. Find each probability.
choosing a red chip, then a green chip, then a yellow chip, with replacement

10 POINTS!!! 13. A bin contains seven red chips, nine green chips, three yellow chips-example-1

2 Answers

2 votes

Answer:

A.
(189)/(15625)

Explanation:

I got it right!!

User Chaity
by
6.9k points
2 votes

Answer:

shown in steps, either 189/15625 or 63/4600 depends on different situation

Explanation:

The answer depends on whether the is chip can be put into bin for next pick,

if it can be put back after first pick.. the possibility will be

total chips: 7 + 9 + 3 + 6 = 25

Red -> green -> yellow 7/25 x 9/25 x 3/25 = 189/15625

If the first time picked chip will not put back for second pick:

7/25 x 9/24 x 3/23 = 63/4600

User Trushar Narodia
by
7.4k points