A ball is thrown into the air with an upward velocity of 28 ft/s. Its height h in feet after t
seconds is given by the function h = -16t^2 + 28t + 7. How long does it take the ball to reach
its maximum height? What is the ball's maximum height? Round to the nearest
hundredth, if necessary.

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation:

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation:

answer: what are the following choices

step-by-step explanation:

if you want to separate 54 into 6 individual tiers then you need to divide if you want to separate 54 into 6 individual tiers then you need to divide 6 and 54.

if you divide 9 by 6 you will get 54.

- hope i .