Amountain climber is at an elevation of 10,354 feet. after 4 hours, he is at an elevation of 8,090 feet. find the climber’s vertical speed using this formula:

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?