A young girl standing on a cliff is throwing stones up into the air so that they land in the ocean below. The height h in meters of each stone above the ocean is realted to the time t in seconds after it has been thrown by the function h=-2t^2+2t+40. What is the maximum height reached by each stone? A. 40.5m
B. 5m
C. 0.5m
D. 40 m

PLEASE HELP ME IM GONNA FAIL THIS TEST

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?

32

step-by-step explanation:

these are your clues: 1. kim ran 18 races2. this was four fewer races than twice thenumber, notice it says twice the number, so you would do the equation 18x2-4; which equals the number 32.thus, 32 is your answer.