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sashaice [31]
3 years ago
10

A. What are the approximate coordinates of the point of intersection of the two

Mathematics
1 answer:
topjm [15]3 years ago
3 0

Answer:

A ball is thrown straight up from a rooftop 320 feet high. The formula below describes the ball's height above the ground, h, in feet, t seconds after it was thrown. The ball misses the rooftop on its way down and eventually strikes the ground. How long will it take for the ball to hit the ground? Use this information to provide tick marks with appropriate numbers along the horizontal axis in the figure shown.

h=-16t^2+16t+320

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Answer

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8 0
3 years ago
What is the sum of the terms of the series 4+7+10+...+22
skad [1K]
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7 0
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A water balloon is 5 feet above the ground when Sally launches it into the air. Use the quadratic equation 0 = -t2 + 4t + 5 to f
Alborosie

Answer:

2-sqrt14/2, 2+sqrt13/2.

Step-by-step explanation:

What you do is you have to do the quadratic equation like it says in the problem.

x=  −b± sqrtb^2 −4ac /2a .

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2-sqrt14/2, 2+sqrt13/2. is your answer once you have done everything.

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6 0
3 years ago
3) The ratio between the number of
salantis [7]

Answer:

15

Step-by-step explanation:

70÷14=5

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5 0
3 years ago
Use the distributive property to write expression without parenthesis 6(6x-5)
Lena [83]

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3 0
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Read 2 more answers
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