2 years ago

A train traveled 283.5 Miles in 3.5 hours. What is the trains average rate of speed

Mathematics

1 answer:

Veseljchak [2.6K]2 years ago

6 0

Answer:

65 mileshour

Step-by-step explanation:

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gulaghasi [49]

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How to solve (2.31*10^-6)+(5.87*10^-4)

S_A_V [24]

We want to calculate the following

$2.31\cdot10^{-6}+5.87\cdot10^{-4}$

Using the properties of exponents, we have that

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$2.31\cdot10^{-6}+5.87\cdot10^{-4}=2.31\cdot10^{-2}\cdot10^{-4}+5.87\cdot10^{-4}$

So, if factor 10^-4 on the right side, we have

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Note that

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Then,

$5.87+2.31\cdot10^{-2}=5.87+0.0231=5.8931^{}$

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1 year ago

5. Original Price: $40 Sale Price: $30

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2 years ago

What is 800 metres in centimetres

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Remember that
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3 years ago

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A train traveled 283.5 Miles in 3.5 hours. What is the trains average rate of speed￼

A train traveled 283.5 Miles in 3.5 hours. What is the trains average rate of speed