What is the best approximation for the circumference of a circle with a radius of 18 ft?

use 3.14 to approximate pi.

21.1 ft

36 ft

56.5 ft

113.04 ft

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

What is the equation of a line that passes through points (0, 4) and (-4,-8)?

Find the circumference of a pizza with a diameter of 10 inches round to the nearest tenth