Ross Labs needs to make 3200 gallons of 42% acid solution. They have 36% acid solution and 54% acid solution. How many gallons of each type are needed to make 3200 gallons of the 42% acid solution?

Acylinder has volume 45π and radius 3. what is it’s height?

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

2pointswhich of the following appear in the diagram below? check all that apply.d a. zcdeов. сеo c. aéo d. zdce