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diamong [38]
3 years ago
7

A rocket is launched with an initial velocity of 360 ft/s. The height of the rocket in meters is modeled by the function shown b

elow, where t is time in seconds. h(t)=‒10t2 + 360t Which statement is true?
A. The rockets maximum height is 324 feet.
B. The rockets maximum height is 3240 feet.
C. In the interval from 9 seconds to 18 seconds, the rocket is descending.
D. The rocket hits the ground in 18 seconds.
Mathematics
1 answer:
lara31 [8.8K]3 years ago
4 0
The answer for this question is d 
hope it helps
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4 0
3 years ago
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antiseptic1488 [7]

Answer:

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5 0
3 years ago
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Using the graph as your guide, complete the following statement.
ollegr [7]

Answer:

positive

Step-by-step explanation:

the discriminant of the function is postive.

because from the graph we notice that it has 2 intercepts on x-axis, which means the function has 2 real solution when y=0

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\Delta = \sqrt{b^2-4ac}

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7 0
3 years ago
путешествиники добирались до города 3 часа на автобусе 7 часов на поезде и 5 часов плили на лодке сколько всего часов они были в
Rasek [7]

Answer:

Ответ - 15.

Step-by-step explanation:

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7 0
2 years ago
Can someone help me what is the slope pls help?
lions [1.4K]

Answer:

-5/3

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6 0
3 years ago
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