A radial saw has a circular cutting blade with a diameter of 20 inches. It spins at 1600 rpm. If there are 9 cutting teeth per inch on the cutting blade, how many teeth cross the cutting surface each second?

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

The width of a rectangle is half as long as the length. the rectangle has an area of 18 square feet. what are the length and width of the rectangle?

How do i simply this radical expression?