What is the simplest form of 81/90

Figure out this number pattern: 1,5,14,30,55

Is 2x to the - 1 a monomial explain

Which fraction is closest to 1/6

What is 1000 times 10

9. Which of the following do you need to know to determine the surface area and volume of a sphere? A. The radius of the sphere B. The eccentricity of the sphere C. The circumference of a great circle on the sphere D.

What is the tenth term of the geometric sequence 3, 6, 12, 24, 48, ...?

Emma thinks of two prime numbers and adds them together to get 36. Write the possible prime numbers Emma could be thinking of?

Write three multiplication equations in which the product will have two zeros. use 50 as one of the factors

Based on the diagram of a ball rolling down hill, what statement is true? A) The ball in box C has less kinetic energy than ball in box B. B) The ball in box A has less kinetic energy than the ball in box B.

If the length of a rectangle is x-2 and its area is 2x^3 - 8x^2 + 2x + 12, SHOW how to determine the rectangle's width.