Convert 4 miles to feet
A. 21,120
B. 21,000
C. 22,000
D. 20,210

If 1/2 is half of 1, what is 1/2 of 2,3, and 4?

Which term best describes the association between variables a and b

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2