Problem

Find the mean absolute deviation (MAD) of the data in the dot plot below.

goals

22

23

23

24

25

26

27

27

Number of goals

Lottie's lacrosse scoring

in each season

The probability that Andrew has heart disease is 0.9. Andrew takes a test for the disease that has an accuracy rate of 75%. What is the probability that Andrew has heart disease and the test accurately predicts it?

What is the value of F (x) = 2 (0.75) ^x when x equals 3? A. 4.5 B. 3.375 C. 1.5 D. 0.8444 What type of situation could be represented by the function f (x) = 2 (0.94) ^x? A. a population declining rate 2% B. a population growing rate at 94% C.

Which of the following describes the number 0.5? A. irrational, terminating decimal B. Rational, repeating decimal C. irrational, nonrepeating decimal D. Rational, terminating decimal

How many times can 27 go into 224

If x = 3, calculate the value of: 2x2 + x

You manage I Dream of Ice Cream, an ice cream factory that specializes in 3 fla - vors: Vanilla, Chocolate, and Mint. Into each batch of Vanilla go 2 eggs and 1.5 cups of milk. Into each batch of Chocolate go 3 eggs and 1 cup of milk.

Alejandro surveyed his Spanish class to find out how many students like certain cosmetic items. The data collected was presented on a box plot (below).

6. Draw 8 lines that are between 1 inch and 3 inches long. Measure each line to the nearest fourth inch, and make a line plot.

What is the factored form of x to the fourth plus 5x squared plus 4

After eating at a restaurant, Joan, Melanie, and Alyssa decided to divide the bill evenly. If each person paid 19 dollars, what was the total bill?