A car travels at 60 miles per hour and gets 14 kilometers per liter of gasoline.
Part A
How many gallons of gasoline are needed for a 2.1-hour trip?
Express your answer to two significant figures and include the appropriate units.

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Ответ:

katlyn10289

13.03.2022

Mathematics

A) 5 + x^2 = 2x^2 5 = x^2 ±√5 = x x = ±√5b) 5 + x^3 = 2x^3 + 13 -8 - x^3 -x^3 = 8 x^3 = -8 x = ∛-8 x = -2

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A car travels at 60 miles per hour and gets 14 kilometers per liter of gasoline. Part A How many gallons of gasoline are needed for a 2.1-hour trip? Express your answer to two significant figures and include the appropriate units.