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Lera25 [3.4K]
3 years ago
6

Jenna has a bag that contains 7 red marbles and 25 blue marbles. She selects a marble at random, and then, without replacing the

first one, selects another marble at random.
What is the probability that Jenna selects a blue marble and then a red marble? Round your answer to the nearest percent.

P(blue and red) ≈ %
Mathematics
1 answer:
Kisachek [45]3 years ago
4 0
Jenna has a bag that contains 7 red marbles and 25 blue marbles.
She selects a marble at random, and then, without replacing the first one, selects <span>another marble at random.
</span>Let's find out the probability that Jenna selects a blue marble and then a red marble?
=> blue marble probability = 1/32 
=> red marble = 1/31
Round to the nearest percentage = 3%

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