How many tennis balls are in 8 bags if each bag holds 25 tennis balls.

Which term best describes the phrase “something that happens”?

The density of a liquid could be found by using

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.