Abag of marbles contains 5 red, 3 blue, 2 green, and 2 yellow marbles. what is the probability that you choose a blue marble and then another blue marble, assuming you replace the first marble?

PART ANSWER:

Hi. I don't know the entire answer but I do know the probability of chosing a blue marble once is 25%.

5 + 3 + 2 + 2 = 12

3/12 or 1/4 = 25% or .25

Sorry I could not fully help.

I’m not entirely sure but I do know that the probability of picking a blue marble is 25%.

Hope this helps!

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.