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earnstyle [38]
2 years ago
9

A box contains 4 red cubes, 3 blue cubes, 2 green cubes, and 1 yellow cube. You pick two cubes at random, replacing each after y

ou pick. Find the probability of picking a blue and then a red.
A.3/25

B.9/100

C.3/4

D.4/25
Mathematics
2 answers:
Lynna [10]2 years ago
4 0

Answer:

Step-by-step explanation:

There are 10 cubes all together.

You want blue and then red with replacement.

Blue

P(B then red) = 3/10 * 4/10 = 12 / 100

12/100 reduces to 3/25

The answer is A

borishaifa [10]2 years ago
3 0

Answer:

A?

Step-by-step explanation:

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