Solve.25x2 + 80x + 64 = 0

A.
B.
C.
D. , 0, 


Answer: A

Mathematics

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Solve the problem.Find the volume of the region bounded by the coordinate planes and the planes .

A.
B.
C.
D. 9

Mathematics

Provide an appropriate response.Write a polynomial for the volume of the region between the small cylinder and the large cylinder. 

A. 6?r3 B. 6?r(x - 7)(x + 7) C. 6?r(x + 49) D. 294?r

Mathematics

State the degree of the polynomial and whether it is a monomial, a binomial, or a trinomial.12x8

A. binomial, degree 8 B. binomial, degree 12 C. monomial, degree 12 D. monomial, degree 8

Mathematics

Solve.The height h in feet of a projectile thrown upward from the roof of a building after time t seconds is shown in the graph below. How high will the projectile be after 0.7 seconds?Height (in ft)

A. 500 ft B. 475 ft C. 450 ft D. 425 ft

Mathematics