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3 years ago

9

a race car at the Daytona 500 zips around the track .its travel the first 80 kilometers in 0.4 hours. the next 114 kilometers ta

ke 0.6 . the following 80 kilometers take 0.4 hours to calculate the race car average speed.

1 answer:

Ratling [72]3 years ago

4 0

The answer to this should be around 40

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3 years ago

The mass of .10 moles of iron is:

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Answer:

<em>so mass in gram=560grams</em>

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<em>evaluating the formula</em>

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