A semicircle is cut out of a rectangular paperboard 27in long and 20in wide, as shown below. What is the perimeter of the paperboard that remains after the semicircle is removed? (Use the value 3.14 for π, and do not round your answer.

In a two-factor ANOVA, there are 5 levels in factor A and 4 levels in factor B and 5 observations in each combination. What is the F-critical value when testing factor B at 2.5% significance level?

Compute the one-step-ahead three-month and six-month moving-average forecasts for July through December. What effect does increasing N from 3 to 6 have on the forecasts?

Holly starts a jump rope exercise program. She jump ropes for 3 minutes the first week. And the second week she triples the time she jumps.

A short time after a skydiver jumps out of am airplane

How do u calculate these number from least to greatest 2.35, 2.54, 2.01

Susan found a bag of 20 golf balls at a garage sale, and bought the bag for 75 cents. Express the ratio of cost to number of balls in lowest terms. 20:75 75:20 4:15 15:4

What can you say about the graph of the function below? Check all that apply. F (x) = 4 * (7) ^x A. the y intercept is (0,7) B. the y-intercept is (0,7) C. the y-intercept is (0,4) D. the range of F (x) is all real numbers

Write an equation for the line in slope-intercept form The slope of the line is 3. The y-intercept is (0,4)

Nano purchased a computer for $800. If the sales tax rate was 8%, how much in all did he pay for the computer? $836 $848 $864 $872

The formula below gives l, the interest earned by depositing p dollars in a bank account at annual interest rate r for one year. l=pr If a deposit earns $75 of interest, which equation gives the principal p as a function of the interest rate r? A.