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Triss [41]
3 years ago
6

WILL MARK BRAINLIEST ANSWER!!! PLEASE HELP!! ripe pear falls from a tree and lands on the ground. As it hit the ground, the pear

had a speed of 23 feet per second. Approximately how far up in the tree was the pear before it fell? Use the formula below and assume that the acceleration due to gravity is 32 feet per second.

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
3 0

Answer:

13 feet

Step-by-step explanation:

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3. A rocket is launched vertically from the ground with an initial velocity of 64 ft / sec . ( a ) Write a quadratic function h
lys-0071 [83]

Answer:

See below.

Step-by-step explanation:

The rocket's  flight is controlled by its initial velocity and the acceleration due to gravity.

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(b) The graph will be a parabola which opens downwards  with a maximum at the point (2, 64) and x-intercepts at (0, 0) and (4, 0).

The y-axis is the height of the rocket and the x-axis  gives the time.

Maximum height = 64 feet, Time to maximum height = 2 seconds, and time in the air = 4 seconds.

6 0
3 years ago
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bezimeni [28]

Answer:

-19

Step-by-step explanation:

you first substract 7 from 83 since its the inverse operation

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