S(5) = -16*(5)*2 + 550 = 390
you just replace t with 5
It is m + 9 because if we let m = 60 and the lest was 9 minutes longer than m, the test would be 69 minutes long. Therefore the answer is m + 9
Answer:
0.8
Step-by-step explanation:
cos z = 8/10 = 0.8
(-7, 3) would’ve been loads easier with an attachment ^-^
Answer:
She can run 24 laps in 1 hour and 15 minutes.
