The surface area of a cylinder is given by the formula SA = 2r2 + 2rh. A cylinder has a radius of 10 cm and a surface area of 1,220 cm2. What is the height

A bike is in fourth gear. When the pedals turn 3 times, the rear wheel turns 7 times. When the pedals turn twice, how many times does the rear wheel turn? Find the digit: 3:7 = 2: x

The measure of angle a is 18ﾟ greater than the measure of angle B. the 2 angles are complementary. What is the measure of each angle

Digging a rectangular prism for a pool. It is 42 ft * 29.5 ft * 8ft. The hauling truck holds 452.5 cubic feet away in a load. How many truckloads of dirt will have to be hauled away to finish the job?

A chef draws cookies randomly from a box containing 6 cookies of the same shape and size. There is 1 chocolate chip cookie, 3 almond, and 2 butter cookies. He draws 1 cookie and then draws another cookie without replacing the first one.

Oscar and Julie Ashton are celebrating their 15th anniversary by having a reception at a local reception hall. They have budgeted $4,000 for their reception.

One third of a number

A serving size for pineapple-orange punch is 1/2 cup. Liam needs to make 72 servings of punch. He will use 8 pints of pineapple juice. The rest is orange juice. How many pints of orange juice does he need to make the punch?

Which is a variable expression for the word phrase? the product of 3 and a number decreased by 7 a. 3n + 7 b. 7 - 3n c. 3n - 7 d. 7n - 3

Find the value of x and then classify the triangles by it's angles

What two numbers equal - 48 when you multiply them and when you add together equal 22