Consider the probability that no less than 9292 out of 157157 registered voters will vote in the presidential election. Assume the probability that a given registered voter will vote in the presidential election is 64%64%. Approximate the probability using the normal distribution. Round your answer to four decimal places

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 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)