Answer:

Step-by-step explanation:
H(t) = -16t^2 +42t = -16t(t -2.625)
The maximum height will be reached at t=1.3125. It will be
h(1.3125) = 16*1.3125^2 ≈ 27.6 Which corresponding to the 4th selection
Answer:
C
Step-by-step explanation:
Answer attached.
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>^</em><em>_</em><em>^</em>
Answer:
2n + 7
Step-by-step explanation:
'2 twice a Number N' , Is 2n
'Increased By 7' Add 7 .
That Will be Your Answer! Please Rate Brainiest!
-<em><u>Aslina <3</u></em>