The emergency brake cable in a bus parked on a steep hill breaks and the bus rolls down the hill. The distance, in feet,
that the bus rolls is represented by the function d(t) = 0.8t2,
where t is in seconds. How many seconds will it take the bus
to hit a tree at the bottom of the hill 320 feet away?
seconds (enter your answer as a whole number)

How do i work this problem out using the equation a=pe^rt

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x