Colleen rode her bicycle 9.5 miles in 0.8 hour. what was her average speed in miles per hour

An animal shelter has 21 puppies. if the puppies are 28% of the total dogs and cat population how many dogs and cats are in the animal shelter

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?