Could someone please help me quickly? What are the ratios for sin, cos, & tan?

What is 32+4 x (16 x 1/2) -2 show your work}

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 value of the expression below? 148+(-6)| + |– 35= 7|