An asteroid hit the earth and created a huge round crater. Scientists measured the distance around the crater as 81.64 miles. What is the area of
the crater?
O A. 2122.64
B. 530.66
C. 53.86
O D.212.2

Is this a polynomial function? i need to know asap

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

Officer brimberry wrote 32 tickets for traffic violations last week, but only 4 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.