Question 198141
7. Consider again the car described in Exercise 6. On about what percentage of the trips will your gas mileage be above 43 miles per gallon? 
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We don't know what was described in "Exercise 6", 
whatever that is. So without that we can't help you. 
Post again telling us what "Exercise 6" was all about, 
and then we'll be able to help you.  

Edwin</pre>