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Licemer1 [7]
3 years ago
15

an object is projected upward with initial velocity of 124 ft per sec, its height h after t seconds is h=-16^2+124t.find the hei

ght of the object after 4 seconds.
Mathematics
1 answer:
leva [86]3 years ago
3 0
I would think it is
h=-16t^2+124t
after 4 seconds or when t=4 find h
h=-16(4^2)+124(4)
h=-16(16)+496
h=-256+496
h=240

height is 240 feet
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Answer:

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Step-by-step explanation:

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Marysya12 [62]

Answer

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C(t) = \dfrac{S(t)}{W(t)}

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4 years ago
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7 0
3 years ago
write the equation of the line that is parallel to y = 4x -7 and passes through the point (-2, -5). show your work.​
natita [175]

Answer:

y = 4x + 3

Step-by-step explanation:

To do this, put the new line into the form y = mx + b where m is the slope and b is the y-intercept.

When two lines are parallel, they have the same slope. Since, the slope of the first line is 4, that means the slope of the second line is also 4.

So far, the equation is y = 4x + b.

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This would be:

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3 years ago
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Answer:

Step-by-step explanation:

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