In a bag, there are 3 red, 2 blue and 5 yellow marbles. If two marbles are chosen at random from the bag, one at a time, and replaced after each pick, what is the probability that a yellow marble is chosen first and a blue is chosen second? Write your answer as a fraction. PLEASE HELP!

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

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13cm

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(apex)

there is no graph so i cant sorry

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