If f(x)=1/9x-2, what is f-1(x)? A.) f-1(x)= 9x+18
B.) f-1(x)=1/9x+2
C.) f-1 (x)=9x+2
D.) f-1(x)=-2x+1/9

Find the area of a trapezoid with a height of 23, base 1 of 10 and base 2 of 18

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.