bill has 4 letter blocks: a, b, c and d. in how many different ways can bill arrange the blocks in a row? 6, 12, 18 or 24?

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

Afile that is 274 megabytes is being downloaded. if the download is 12.8% complete, how many megabytes have been downloaded? round your answer to the nearest tenth.