Mr. Hoffman, a science teacher, drove 10 miles to school from home in 20 minutes. He drove the 2 miles home in 30 minutes. His average velocity was m/s.

In the first one he drove about 0.5 miles per second and in the second one he drove about 0.07 miles per second so it gives you about 0.285 i believe

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step-by-step explanation:

the answer

b. they are parallel and will never intersect.