The distance between two stations is 240 km. A train takes 4 hours to cover this distance. Calculate the speed of the train.​

Does manufacturing in the midwest affect the nations economy

The internet is controlled by: (select one): a. statutes and court cases in federal and state courts in the united states. b. the advanced research projects agency (arpa) and the u.s. department of defense. c. no single government or organization. d. google, yahoo, and the other search engines which have proprietary interest in the content thereon.

What words in the preamble to the constitution reflect the principle of popular sovereignty