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lianna [129]
3 years ago
6

A model rocket is launched with an initial upward velocity of201ft/s . The rocket's height h (in feet) after t seconds is given

by the following. h=201t -16t^2
Find all values of for which the rocket's height is 93 feet.

Round your answer(s) to the nearest hundredth.
(If there is more than one answer, use the "or" button.)



...?
Mathematics
1 answer:
Rasek [7]3 years ago
4 0
3926 feet high per seconds
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Which of the following indicates the subtraction property of equality when solving the equation 4(x + 9) + 5 = 3x − 8? Question
jeka94

Answer: 4(x + 9) = 3x − 8 − 5

Step-by-step explanation:

Hi, to answer this question we have to analyze the equation given:

4(x + 9) + 5 = 3x − 8

The subtraction property of equality states that if we subtract the same number from both sides of the equation, the equality remains.

So, if we subtract 5 from both sides:

4(x + 9) + 5-5 = 3x − 8 -5

4(x + 9) = 3x − 8 − 5  

Feel free to ask for more if needed or if you did not understand something.

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3 years ago
You scored on a game show is -300 you answer the final question correctly,so you win 400 points.what is your final score
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Answer:

Your score is 100.

Step-by-step explanation:

If you have -300 and add +300 you will end up with 0 because when a positive and a negative that are equal cancel each other out. So if you add +300 to -300 you get 0 but its 400 so 300 + 100 is 400 so you have +100 left. : )

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Answer:

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Step-by-step explanation:

Put the numbers in the equation and do the arithmetic.

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  f(3) = -2(3²) +3(3) +10 = 1

11 is larger than 1, so f(1) is larger than f(3).

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