During an elbow flexion exercise, the relative angle at the elbow was 10 degrees at 0.5s and 120 degrees at 0.71s. What was the angular velocity of the elbow?

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.

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2