Step-by-step explanation:
1. 3(p-q)
2. 4(2m+3n+4r)
3. 2x(2x-3y)
-15t/2 + 14159/272
I'm not exactly sure what you are looking for, but this is what I got.
Answer:
The initial velocity is 314.88 ft/s
The maximum height reached is 144 meter.
Step-by-step explanation:
The total time period is 6 seconds for the raindrop.
Using the equation of motion by differentiating h(t) to give v(t),
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<em>at t=0, v(0) = 96 m/sec = 314.88 ft/sec</em>
It is given that,

differentiating we get
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at highest point, v=0;
thus gives us highest point achieved at t=3 seconds.
Height at t=3 seconds is,
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The answer is A. -4
It wouldn’t be the other answers bc:
square root of 4 is 2
0.4 is not equal to 4
1/4 is 0.25