, 03.12.2019 01:30 ayoismeisjjjjuan

# Studies show that gasoline use for compact cars sold in the united states is normally distributed, with mean of 25.5 miles per gallon (mpg) and a standard deviation of 4.5 mpg. if a manufacturer wishes to develop a compact car that outperforms 95% of the current compacts in fuel economy, what must the gasoline use rate for the new car be?

### Another question on Mathematics

Mathematics, 03.02.2019 23:57
This equation shows how the distance dave has cycled depends on the number of trips he has taken to work. d = 11t the variable t represents the number of trips he has made, and the variable d represents the total distance cycled in kilometers. how many trips will dave have to make to cycle a total of 11 kilometers?
Mathematics, 03.02.2019 05:59
The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?