Which of these numbers are irrational? A) 4.3 B) -5/9 C) 1.618 D) _/6

16 more than the product of 5 and p

Closing a credit card usually _your debt ratio. a. increasesb. decreasesc. improvesd. has no effect on

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)