A fair die is rolled repeatedly. find the expected number of rolls until all 6 faces appear.

Use mental math strategies to solve the problem. there are 35more musicians in the string section of a city symphony orchestra than in its brass section. there r 29 musician in the brass section.

A recipe for chicken and rice calls for 3 1/2 pounds of chlcken. Lisa wants to adjust the recipe so that it yields 1 1/2 times as much chicken and rice. How much chicken will she need?

May rides her bike the same distance that Leah walks. May rides her bike 10 mp/h faster than Leah walks. If it takes May 1 hr. and Leah 3 hrs. to travel the same distance, what is the speed for each girls?

If your monthly insurance premium of 190 is one fifth of your deductible what is the amount of your insurance deductible

Which of the following is a monomial? A. y/x B. x C. (x + 1) 2 D. x-2

How to find the radius of square that tells you length, width, and height.

Ruben has two congruent wooden dowels. He cuts one dowel in two in order to have three pieces to make a triangle. Explain why, despite having three sides, Ruben will not be able to make a triangle with his three pieces.

If John has 13 more Apple than jake and Mary has 26 less that jake and all together they have 236 apples how many Apple does each person have

Which of the following is a perfect square? 65, 144, 68, 131

What does Pythagorean Theorem do or find? (100 PTS) !