Peter went upstream in a canoe at an average speed of 12 miles per hour. He returned by the same route at an average speed of 18 miles per hour. What was Peter's average speed for the round trip, in miles per hour?

Which answer should you eliminate first if you are not sure of the answer to a question

Which of the following would not be a role of government in the circular flow of the economy?

What climate is characterized by moderate changes between summer and winter which also occurs without extreme temperature or precipitation changes?

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Which social behavior occurs when barring a person from joining a club because of his ethnicity?

Name a good scary movie?

After 3 puppies were added to a farm, there were 4 times as many puppies as before. How many puppies were at the farm before the addition?

What is the definition of a reach school? a school where you have no chance of admission a school where you have a small, but possible, chance of admission a school where you have a good chance of admission a school where you have an almost

Which of the following best describes general information you would consider about choosing a 4 year college?

What does a scientist do