Your grandmother called and asked you to come over. you rode your bike 15.25 miles in 30 minutes. how many miles per hour did you travel?

Using complete sentences, describe the central economic problem facing all humans. why does this require people to make choices? how can this result in opportunity costs?

Eastern europe and parts of northern europe have which of the following climates?

Which of the following is true of judaism? a-judaism is the predominant religion of eastern europe b-judaism is the root religion of both christianity and islam c-judaism emerged from christian tradition d-judaism originated in europe