The following data values represent a population. What is the variance of the population? u = 11. Use the information in the table to help you.
х
8
10
12
14
(x - )2
9
1
1
9
A. 20
0
B. 10
o
C. 11
c
D. 5

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

The graph of y x3 is translated so that the point (1. 1) is moved to (1, 4). what is the equation of the new graph?

If f(x)=x+7 and g(x)=1/x what is (fog)(x)