Compute the mean, variance, and standard deviation for the following data set. Round all answers to the nearest tenth. {85,95,90,70,75,95,85,85,95,90,70,75}

Which of the following is (are) the solutuon (s) to 7 |x-2| = - 49 A. All values are solutions B. No solution C. x = 5, - 9 D. x = - 5, 9

4 cents per day = ? dollars per year

37 percent as a fraction and a decimal

Which expression is the factorization of x2 + 10x + 21? A. (x + 3) (x + 7) B. (x + 4) (x + 6) C. (x + 6) (x + 15) D. (x + 7) (x + 14)

The chart shows the annual sales for a software development company. If the company's total annual sales were $48 million, what were the total sales for the second quarter? A circle graph titled Sales.

5 inches equals how many centimeters

Solve 3x - 4 ≤ 2 or 2x + 11 ≥ - 1. a. x ≤ 2 b. x c. {all reals}

A starfish's top speed is approximately 161 centimeters per minute. What is this speed to the nearest centimeter per second?

The volume of a three-dimensional shape is

How many cubic feet of dirt are there in a hole that is 3' deep x 3' wide x 3' long?