If the diameter of a circle is 14 centimeters, what's the circumference?

An astronaut drops a rock into a crater on the moon. the distance, d(t), in meters, the rock travels after t seconds can be modeled by the function d(t)0.82. what is the average speed, in meters per second, of the rock between 5 and 10 seconds after it was dropped?

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

If 3x+8=3x+8 is it one solution or no solution