Find the standard deviation for the data set. 22, 13, 16, 17, 22, 14, 14, 12, 21
1.89
2.22
3.74
2.15

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.

What is the solution of log2  (3x  -  7)  =  3? 4 5

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?