How many shoppers are at least 20 years old?

Given that f (x) = 6x^2-900

A room is 15 feet long, 12 feet wide and 9 feet high. How much will it cost to remodel the room if carpeting costs $12 per square yard, a $22 can of blue wall paint covers 140 square feet and a $ 18 can of white ceiling paint covers 90 square feet?

Check all the statements that are true: A. If a relation is symmetric, it cannot be anti-symmetric. B. The equality relation on the real numbers is an equivalence relation. C.

Two number are in the ratio 5:6 and their sum is 44. Use z as variable

Sum is 6, product is 9

Skip rolls a six sided die ten times and gets a 1 every time. What is the probability that on the eleventh roll he will roll a three? 1/11

During the summer, you mow lawns for extra money. One customer pays you to mow the lawn every 6 days and another customer pays you to mow the lawn every 9 days.

One-eleventh of all sales at Joe's Diner are for cash. If cash sales for the week were $380, what were Joe's total sales?

Use the geometric mean (leg) theorem. What is the value of a? 7 sqrt 2 2 sqrt 70 20 sqrt 5 70 sqrt 5

If f (x) = 3x-9 and g (x) = x^2, what is (g o f) (5) ?