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Nutka1998 [239]
2 years ago
6

The front and back covers of a textbook are each 0.3 cm thick. Between the covers are 200 sheets of paper, each 0.008 cm thick.

How high is a stack of 10 books
Mathematics
1 answer:
zysi [14]2 years ago
4 0

Answer:

22 cm

Step-by-step explanation:

Start off by multiplying the number of pages by the thickness.

200*0.008=1.6

Add the thickness of the front and back cover.

1.6+0.6=2.2

Multiply by 10.

2.2*10=22 cm

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Answer:

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Step-by-step explanation:

The attached graph shows which lines go through the given point. They are ...

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The equations can be found algebraically by substituting the given point in the equation and seeing if the result is a true statement.

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2 years ago
Can somebody please explain number 15 and number 18 to me, I'm begging you I cannot do this to save my life I've been trying to
balu736 [363]
Hey there! I’m happy to help!

NUMBER 15
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We see that there is a line over the 45 in our decimal. This means that after this 45 it is going to go 4545454545.... forever. We want to round to the nearest millionth. However, when you round, you need the next digit over. Let’s expand our to the ten millionth (seven digits.)
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I hope this has been helpful! If you need anymore help please ask! :D
6 0
3 years ago
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svetoff [14.1K]

Answer:

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you just need to substitute what's outside the bracket to what Is inside the bracket

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3 years ago
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Answer:

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