The following set {x: x is a natural number, and a divisor of 9} in roaster form isa) { -1,-3.-9. 0 , 1,3, 9} b) { 9, 27, 81}c ) { 1,2,3} d) None of these

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.

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi