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spayn [35]
3 years ago
9

A car is heading north on I-10 at 75 mph for 315 miles how long did it take the car to drive this distance

Chemistry
1 answer:
Nina [5.8K]3 years ago
6 0

4.2 hours, do 315 miles / 75 miles per hour

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How many gallons of gasoline that is 5% ethanol must be added to 2,000 gallons of gasoline with no ethanol to get a mixture that
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