Your on a roller coaster your velocity is 13 ft./s are you moving up or down what is your speed

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

It says factor each expression 49x-28?

The function models the number of accidents per 50 million miles driven as a function