The probability of tossing three coins simultaneously and obtaining two heads and one tail is

Leigh has a piece of rope that is 6 2/3 feet long. How do you write 6 2/3 as a fraction greater than 1

Mary has already sold $55 of tickets to benefit concert. She has 3 tickets left to sell at $7 per ticket.

My number has 2 hundreds, the tens digit has 9 more than the ones digit

What is a binomial radical expression

Select the correct answer. A group of astronomers observed light coming from a star located a distance of 331,000,000,000,000,000,000,000,000 light-years from Earth. What is this distance expressed in scientific notation?

2 - b/3 = - 5/2 What is the value of b?

What is a Dependent event

Three less than the product of 18

The perimeter of a parallelogram is 72 meters. The length of the parallelogram is 4 meters less than its width. What is the length and the width of the parallelogram?

Hermina cut a 10" by 20" piece of cardboard down the diagonal. What is the length c of the cut, in inches?