"find the probability mass function of the random variable y which"

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

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.

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?