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padilas [110]
3 years ago
6

5 cm=2 kilo on a map. what number of kilos is represented by 2 cm on the map?

Mathematics
2 answers:
Nitella [24]3 years ago
8 0
The answer is 0.4 kilometers.

5 cm =2 km and 2 cm is %20 of 5 so you change %20 to a decimal which is .20 the multiply that by 2 which is 0.4 

Work: .20*2=0.4

I hope this helped!
geniusboy [140]3 years ago
3 0
Its 40 by 6 or you will get t worng
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Solve for x. −5(x−4)=−30
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<span>Simplify: (Show steps)</span><span><span><span>−<span>5x</span></span>+20</span>=<span>−<span>30

</span></span></span>Step 2: Subtract 20 from both sides.<span><span><span><span>−<span>5x</span></span>+20</span>−20</span>=<span><span>−30</span>−20</span></span><span><span>−<span>5x</span></span>=<span>−<span>50

</span></span></span>Step 3: Divide both sides by -5.<span><span><span>−<span>5x</span></span><span>−5</span></span>=<span><span>−50</span><span>−5</span></span></span><span>x=<span>10

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8 0
3 years ago
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Answer:

The answer is below

Step-by-step explanation:

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c) The standard deviation of the distribution of sample means is called the Standard Error of M, it is given by:

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Answer:

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Step-by-step explanation:

You want to find cost such that ...

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Dividing by the coefficient of cost, we get ...

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