Nathan has 4 brown teddy bears, 5 pink teddy bears and 3 red teddy bears in his shop. 2 teddy bears are drawn without replacement from the shop. what is the probability that both of the teddy bears are brown? explain/show work

Afarm is to be built in the shape of quadrilateral abcd, as shown below. all four sides are equal. a rhombus abcd is shown with diagonal ac equal to 15.5 feet and diagonal bd equal to 13.2 feet. what is the area of the farm? pleas only pick from the 4 below 62 square feet 52.8 square feet 57.4 square feet 102.3 square feet