There are 20 golf balls in a bag, and 2 of the golf balls are white. the rest are yellow sherry randomly chooses golf balls, looks at the colors and returns it to the bag. she mixes up the golf ball and randomly selects another one. what is the probability that sherry selects a yellow ball both times? write your answer as a percent.

step-by-step explanation:

the areas of two similar triangles are 18 cm2 and 8 cm2. one of the sides of the first triangle is 4.5 cm. what is the length of the corresponding side of the other triangle?

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right