John can finish a certain age job in 3 hours Chris can finish and 2 hours how many hours will take them to finish it together

The Briarwood Middle School chess club has 55 members. 22 of the members are in seventh grade. What percent of the members of the chess club are in seventh grade?

Solid A is similar to solid B. Solid B has a volume of 23000 cubic meters. By what scale factor can you multiply every side of solid A to get solid B if the volume of solid a is 23 cubic meters

subtract 5-3 1/3 a) 1 2/3 b) 2 2/3 c) 3 1/3 d) 2 2/3

If I have 6/4 quarts of paint how many stairs can I paint if 1 stair takes 4/8 quarts

For a history fair, the school is building a circular wooden stage that will stand 2 feet off the ground. Find the area of the stage if the radius of the stage is 19 feet. Use 3.14 for pi

160 dogs, there are 17 trucks each truck can hold 9 dogs. how much trucks you will need to hold 9 dogs in each truck?

Two containers designed to hold water are side by side, both in the shape of a cylinder. Container A has a diameter of 26 feet and a height of 14 feet. Container B has a diameter of 18 feet and a height of 15 feet.

The price of a bracelet increased from $170 to $200 on Mother's Day. What is the percent of increase in the price? Round to the nearest percent. A. 15% B. 18% C. 30% D. 85%

You and your friend share a paper route you can deliver 4 papers in one minute

A digital scale that provides weights to the nearest gram is used. Let S denote the entire sample space.