Monica has a jewelry box of earrings. This box contains 4 pairs of plain gold earrings, 11 pairs of gold earrings with diamonds, 2 pairs of plain silver earrings, and 5 pairs of silver earrings with diamonds. If she picks a pair of earrings at random from the box, what is the probability that she picks a pair with diamonds?

An architect builds a model of a park in the shape of a rectangle. the model is 40.64 centimeters long and 66.04 centimeters wide. one inch equals 2.54 centimeters. use the ratio table to find the ratio of the length to the sum of the length and width in inches and in simplest form. length 40.64 width 66.04 a. 8: 21 b. 13: 21 c. 21: 13 d. 21: 8