Suppose that 61% of people have dogs. If two people are randomly chosen, what is the probability that they both have a dog? Write your answer as a percent and round to the nearest hundredth of a
percent.

Which formula gives the area of a triangle? a=1/2(b+h)

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?