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Svetllana [295]
3 years ago
7

Jack can type 35 words per minute. How long would it take Jack to type a 490 word essay?

Mathematics
2 answers:
adoni [48]3 years ago
8 0
490 divided by 35 equals 14. It would take Jack 14 minutes to write a 490 word essay.
krek1111 [17]3 years ago
5 0
490 divided by 35= which is 15 so... 15 min. You can check by multiplying 35 by 15
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vesna_86 [32]

Answer:

The height of the objects are the same after 2 seconds.

Step-by-step explanation:

In order to calculate at which time both objects have the same height we need to find the value of t that makes both equations equal. Therefore:

-t^2 + 3t = -t + 4\\t^2 - 3t - t + 4 = 0\\t^2 - 4t + 4 = 0\\t_{1,2} = \frac{-(-4) \pm \sqrt{(-4)^2 - 4*1*4}}{2*1} = \frac{4 \pm \sqrt{16 - 16}}{2}\\t_{1,2} = \frac{4}{2} = 2

The height of the objects are the same after 2 seconds.

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irakobra [83]

Answer:

56 groups of 5 Fabergé eggs can be taken.

Step-by-step explanation:

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8C_{5}=\frac{8!}{5!3!}

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Answer:

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Step-by-step explanation:

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3 years ago
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LenKa [72]
Hello!

To find this out, figure out the amount of questions she got correct..

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0.96 * 50 = 48.

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48/50 is the answer.

Hope this helps!
3 0
3 years ago
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