its q and c c c c c c c c c c c a a a a a a a a a a. a
Answer:
The period when its more than halfway
= 2 < t ≤ 2.83 seconds ( to nearest hundredth).
Step-by-step explanation:
When is is halfway down the ramp d = 3920/2 = 1960 cm, so:
1960 = 490 t^2
t^2 = 1960/490 = 4
t = 2 seconds.
When it reaches the bottom d = 3920 :
t^2 = 3920/490 = 8
t = 2.83 seconds.
The answer is 3x+15 hope this helps :)
Answer:
Final answer is approx 6.644 years.
Step-by-step explanation:
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