The probability of a certain spinner landing on yellow is 2/3. If you spin this spinner 45 times how many times would you expect the spinner to land on yellow? Explain how you determined your answer.

Using the model of 7.77, how does the 7 in the tenths place compare to the 7 in the place to its left?

What is the answer for 1/2 (-5/6+7/8)

A combination lock for a bicycle has four dials, each with the numbers from 1 to 6. If you have forgotten the combination that opens the lock, how long will it take you to try all the combinations, at a rate of one every 5 seconds

Which expression is equivalent to 5 / 32x^5 y^10 z^15?

The original price is $42 the sales price is 20% off what is the amount off the original price

Explain how you use estimation to check the reasonableness of a solution to a practical problem.

What is the complete factorization of the polynomial below? x^3 + 5x^2 - x-5

2/9 * 3 = what in simplest form?

Jon used 121 congruent equilateral triangles with 2 cm side lengths to form one large equilateral triangle. What is the perimeter of the large triangle?

Write a problem that can be represented by this equation. y=20x+5