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barxatty [35]
3 years ago
11

A ball is thrown from an initial height of 5 feet with an initial upward velocity of 44ft/s. The ball's height h (in feet) after

t seconds is given by the following.
Find all values of t for which the ball's height is 25 feet.
Round your answer(s) to the nearest hundredth.
(If there is more than one answer, use the "or" button.)
Mathematics
1 answer:
Virty [35]3 years ago
3 0

0=44-25t-5t^2

t^2+2t-8=0

(t+4)(t-2)=0

t=-4 (not a solution) or t=2

Answer: after 2 seconds

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matrenka [14]

Answer:

20

Step-by-step explanation:

20-6=20

5 0
2 years ago
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MrRa [10]

Answer:

3/4

Step-by-step explanation:

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So, for multiple points on the line:

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RSB [31]

Answer: (b)

x g(x)

1 -16

2 -12

3 -8

If g(x) is 4*f(x), then we can find g(x) by multiplying 4 by x-5

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= 4x-20

Now we can plug in 1,2, and 3 for x to see which table makes sense.

g(1) = 4(1) - 20

= -16

g(2) = 4(2) - 20

= -12

g(3) = 4(3) - 20

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hope this helps

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irakobra [83]

Answer:

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total hours=?

Here,

3 hours 45 minutes+2 hours 45 minutes

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Therefore,Terry Baelett worked 6hours 30 minutes a day.

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aev [14]
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