2 years ago

Three-fifths of the 30 days in june are sunny.how many days were sunny?

Mathematics

1 answer:

lara31 [8.8K]2 years ago

4 0

3/5 x 30 days = 18 days were sunny.

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Answer:

h(t) = -16t2 + 144

h(1) = -16(12) + 144 = 128 ft

h(2) = -16(22) + 144 = 80 ft

h(2) - h(1) = 80 - 128 = -48 ft

It fell 48 ft between t = 1 and t = 2 seconds.

It reaches the ground when h(t) = 0

0 = -16t2 + 144

t = √(144/16) s = 3s

It reaches the ground 3s after being dropped.

Step-by-step explanation:

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