The value of a car that depreciates over time can be modeled by the function J(t) = 27000(0.9)2t+2. Write an equivalent function of the form J(t) = abt.

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

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?