document.write( "Question 1061640: If at time 3 hours, a car has traveled 145 miles, and at time 7 hours, the car has traveled 357 miles, what is the car's average rate of change over the given time interval? Include units in your answer. \n" ); document.write( "
Algebra.Com's Answer #676402 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
The question asks for the speed during the time interval.\r
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