If an arithmetic sequence has a1=5 d=-2 and n=18 what is sn?

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

If g^-1(x) is the inverse of g (x) which statement must be true