(02.03 MC) Which expression is equivalent to 8x3 - 64 when factored completely?
(2x - 4)(4x2 + 8x + 16)
(2x - 4)(4x2 - 8x + 16)
(2x + 4)(4x2 + 8x + 16)
(2x + 4)(4x2 + 8x - 16)
what is the answer?

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Daryl factors the polynomial p(x)=x3+x2−26x+24 to rewrite it as p(x)=(x+6)(x−4)(x−1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(−4)=0 p(−1)=0 p(6)=0 p(4)=0 p(−6)=0