Using n = 3.14, what is the circumference of a circle with a radius of 20 units? Round your answer to the nearest hundredth.

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

The appalachian trail is a hiking trail that passes through the appalachian mountains. three members of a teen hiking group hiked a section of the trail. the hikers stopped at a rest area and equally shared 3 4 gallon of water. how much water did each person get?

What is the lcm of 16 and 40 ? 24 and 40 ?