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pychu [463]
3 years ago
9

A train that travels 30 miles in 1/3 hour at a constant speed is going faster than a train that travels 20 miles in 1/2 hour at

a constant speed. Explain or show why.
Mathematics
1 answer:
alexdok [17]3 years ago
7 0

Answer:

The train going 30 miles in 1/3 hour is going faster than the other train.

Step-by-step explanation:

Calculate each rate by dividing the distance traveled by the amount of time it takes to cover that distance:

30 / (1/3) = 90 mph

20 / (1/2) = 40 mph

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Step-by-step explanation:

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An Even function satisfies this relation:

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An Odd function satisfies that:

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2) <u>Since no function has been given</u>. let's choose some nonlinear functions and test with respect to their degree:

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