Asap plz jane has 38 marbles of the same shape and size in a box. the colors and amounts of the marbles are shown below: •14 white marbles •9 gray marbles •15 blue marbles without looking in the box, jane takes out a marble at random. she then replaces the marble and takes out another marble from the box. what is the probability that jane takes out a gray marble in both draws? 9/38x8/37 =72/1406 9/38+8/37 =637/1406 9/38+9/38 =684/1444 9/38x9/38 =81/1444

The correct option is D. 9/38x9/38 =81/1444

Step-by-step explanation:

Total number of marbles in the bag = 38

Number of white marbles in the bag = 14

Number of gray marbles in the bag = 9

Number of blue marbles in the bag = 15

We need to find the probability that Jane takes out a gray marble in both draws

Given that : Then Jane replaces the marble for the second draw

Therefore, The correct option is D. 9/38x9/38 =81/1444

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.

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step-by-step explanation: