A box contains 3 orange pencils, 9 yellow pencils, and 5 green pencils. Two pencils are selected, one at a time, with replacement.

Find the probability that the first pencil is green and the second pencil is yellow.

Express your answer as a decimal, rounded to the nearest hundredth.

the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)