3 years ago

HELP

Mathematics

1 answer:

kherson [118]3 years ago

4 0

Answer: For the equation simply substitute 30 in for v and 4 in for s in the equation given, so H=-16t^2+30t+4

Part 2.

If the juggler misses the ball, you wish to know the time that it takes for the ball to travel the four feet from his hand to the ground, so respectively,

4=-16t^2+30t+4 or 0=-16t^2+30t or 0 = -16t+30,

solving for t, t =30/16 seconds or 1.875 seconds

Step-by-step explanation:

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vodka [1.7K]

Hello.

First of all, let the number be t.

8 times t can be written like this:

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Notice that the number is before the variable and the times sign (×) is not there.

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