If the scores on a test have a mean of 26 and a standard deviation of 4, what is the z-score for a mean of 18?

A smaller square park has an area of 3,600 square meters. What is the length of one side of the park

Name a geometric solids suggested by a file cabinet

740% as a decimal and as a mix number

A rectangle doormat is 21 inches long and has an area of 714 square inches. Find it's width. Is the door mat wide enough to cover an enterway of 36 inches

There are 25 students on the school bus, 5 girls and 20 boys. What is the ratio of girls to boys on the school bus? A. 1:4 B. 5:2 c. 4:1

An airplane has a maximum capacity of 118 passengers. The flight attendant has loaded 40 passengers. Which inequality represents the solution set that shows the number of passengers, p, that can still load the plane?

Mary logged into work at 8:10 am and logged out at 3:45 pm. How many hours did she work? (Her employer rounds to the nearest quarter hour.) 1.8 2.7 1/2 3.7 3/4 4.8 1/4

What is the correct expression equivalent to 8 (w-4)

What is a new expression equivalent to 8x - 9 - 12x + 5

8. Solve the inequality - 24 ≤ x - 3 - 8x. A. x ≥ 3 B. x ≥ - 9 C. x ≤ 3 D. x ≥ - 3