Answered

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Benjamin has 10 marbles in a bag. 4 are red, 2 are blue, 3 are green, and 1 is yellow.

Part A: What is the probability of drawing a color other than blue?

Part B: You draw two marbles with replacement. What is the probability of drawing a red, then a blue?

Part C: What is the probability that you draw a yellow and then draw a red without replacement?

Sagot :

Clarch19idn

Answer:

A)  4/5

B)  2/25

C)  2/45

Step-by-step explanation:

A) P(not blue) = 8/10 or 4/5

B) P(red,blue) = 4/10 x 2/10 = 2/25

C) P(yellow,red) = 1/10 x 4/9 = 2/45

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