Select all that are terms of the algebraic expression 4a2b - 16ab2 + 32a2b2.

16a

4a2b

-16ab2

4ab

32a2b2

32

What is the value of the expression below? (81^2)^1/8

1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?