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Physics 17 Online
OpenStudy (anonymous):

The energy efficiency of a car is approximately 20%. If you put 10 gallons of gas into the car, how many gallons are “wasted”?

ganeshie8 (ganeshie8):

8 ?

OpenStudy (anonymous):

thats what i thought

OpenStudy (anonymous):

i have to choose from 0.02 gallons 2 gallons 8 gallons

ganeshie8 (ganeshie8):

so u can choose 8 gallons.. right ?

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