What is the median of the data set? 32, 37, 38, 40, 50, 52, 55, 57 A. 40 B. 23 C. 45 D. 57

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?