The length of a rectangle is represented by the function L (x) = 4. The width of that same rectangle is represented by the function W (x) = 7x^2-4x+2. Which of the following shows the area of the rectangle in terms of x?

What are proportions

Today, Peter is 20 years old, James is 6 years old. In how many years from today will Peter be 2 times older than James?

Linnea is measuring for a recipe. The instructions provide measurements to the nearest ounce. Linnea has one scale that reads to the nearest 1/2 pound, one that reads to the nearest 1/8 pound and one that reads to the nearest 1/16 pound.

How many kilometers can Blair bike in 1 hour?

Solve. Polly bought 12 beach balls for her beach party. She spent $23.64. How much did each beach ball cost?

A method currently used by doctors to screen patients for a certain type of cancer fails to detect cancer in 15% of the patients who actually have the disease.

Round 0.078 to the nearest hundredth

What is the range of the relation { (2, 4), (3, 4), (4,7), (5,7), (6,5) }?

Veronica left school at 3:00 to get to her job on time. She started work at 3:20pm. She was there for four hours and twenty five minutes. What time did she leave work.

Suppose that a company claims that its boxes of breakfast cereal contain 16 ounces of cereal on average, with a standard deviation of 0.5 ounces.