Answer: The correct answer is B.
Step-by-step explanation:
100,000,000 + 20,000,000 + 4,000,000 + 700,000 + 50,000 = 124,750,000
the answer should be -4
hope this is correct for you and this helped
Answer:
![r=\sqrt[3]{\frac{3V}{4\pi}}](https://tex.z-dn.net/?f=r%3D%5Csqrt%5B3%5D%7B%5Cfrac%7B3V%7D%7B4%5Cpi%7D%7D)
Step-by-step explanation:
We need to isolate 'r'
To isolate 'r' , first multiply by 3 on both sides
divide by 4pi on both sides
Take cube root on both sides
![\sqrt[3]{\frac{3V}{4\pi}}= r](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%5Cfrac%7B3V%7D%7B4%5Cpi%7D%7D%3D%20r)
Bar GraphA graph that uses bars to show dataHorizontal Bar Grapha bar graph in which the bars are read from left to rightKeyThe part of a map or graph that explains the symbols.Line PlotA graph that uses marks to record each piece of data above a number line.Vertical Bar GraphA bar graph in which the bars are read from the bottom to the top.DataInformation gathered and used to make sense.Line Graphused to show how two continuous variables are related; may be used to show how one variable changes over time.circle graphused to display data showing the relationship of parts to a whole<span>Mean</span>
Hey!
Hope this helps...
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To solve this, we will be doing a semi-alternate route, but it will get us to our answer...
400 / 100 = 4
30 / 4 = 7.5 seconds
60 * 60 * 7.5 = 27,000 meters per hour
<em></em><em>Lets plug it into our meters to miles formula...</em>
27,000 / 1,609.344 ~ 16.777 miles per hour
So...
The answer is: The Polar Express was going 27,000 meters per hour (or roughly close to 16.777 miles per hour)...
