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Damm [24]
3 years ago
8

Convert this rational number

Mathematics
1 answer:
Olegator [25]3 years ago
8 0

Answer:

0.25

Step-by-step explanation:

1 divided by 4 = 0.25

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The height h, in feet of a model rocket t seconds after launch is given
Illusion [34]

Answer:

h_max = 324.09 ft

Step-by-step explanation:

The correct equation is;

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We are told that as the rocket descends, it deploys

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Thus;

245t - 16t² = 325

Thus;

16t² - 245t + 325 = 0

Using quadratic formula, we have the roots as;

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Thus;

Maximum height will occur at t = 13.85 s

Thus, plugging in 13.85 for t into h = 245t - 16t², we have;

h_max = 245(13.85) - 16(13.85)²

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3 years ago
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Step-by-step explanation:

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3 years ago
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jok3333 [9.3K]

Answer:

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the volume of the sphere is 113

Step-by-step explanation:

7 0
3 years ago
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Answer:

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Step-by-step explanation:

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