Jennifer made $72 in interest by placing $600 in a savings account with simple interest for 1 year. What was the interest rate?

How do u write 2 and four sevenths as an improper fraction

If you were to fair six sided dice what is the probability that the sun is four or higher

A ball is made of a plastic sphere covered with a layer of rubber. The plastic sphere has a radius of 18 in., and the ball itself has a radius of 21 in. What is the volume of the rubber layer? Use 3.

For every 144 light bulbs produced, 6 are defective. Find the number of defective light bulbs that could be expected out of 720.

Jessica earn some money for completing chores. She spent 1/6 of it on snacks and 1/3 of it on a book. She saved the rest. What fraction of the money did she save?

Convert x-y=3 and x-2y=3 into slope intercept form.

Jacob needs to buy fertilizer for two fields. One field is shaped like a trapezoid, and the other is shaped like a triangle. The trapezoidal field has bases that are 35 and 48 yards and a height of 26 yards.

What's 1.49 rounded to the nearest tenth

Which of the following algebraic expressions can be used to express the statement "five less than y squared?" 5 - 2y 2y - 5 y2 - 5 5 - y2

Find how much should be invested to have $12,000 in 11 months at 6.1% simple interest.