According to tests conducted by the U.S. Department of Energy, mpg decreases by an average of 17% by driving at 70 mph compared to driving at 55 mph.
Example: A car that gets 25 mpg at 55 mph would get about 25 X 0.83 = 21 mpg at 70 mph.
You will save all of 54.5 seconds.
it may take up to 1 gallon to brush your teeth. However, you should save water by using a glass, if you did that, you would use about a seventh of that.
You have to save 10000, obviously!
There are 52 weeks in a year so 52 * 1000 = 52000.
That depends how long you have to save it. If one year then 10000/52 = 192.31 per week If 10 years then 19.23 per week
16331
over 5 gallons of water but if you take a 10-15 minute shower you can save a half a gallon of water by 6min. to 5min.
For most companies, the driving school will save 5-10% of the young driver's premium. Coverage limits chosen can be widely different, so how much is a question for your agent, although you can save 5-10% on most for driving school.
You probably wouldn't save anything, because, as you point out they are the same amount.
You can save gas driving a steep hill by driving the car at a lower RPM.
no a gallon of gas is a gallon of gas if day or night
You will save all of 54.5 seconds.
If you travel at x mph rather than y mph, you will save 10*(1/y - 1/x) hours.
If it take you an hour to drive 80 miles and an hour to drive 50 miles, you will not necessarily save fuel. Fuel consumption is measured by miles per gallon, not time driving. You use less fuel driving 50 miles than 80 miles.
no, it wastes gas by driving fast.
One would save $0.37 by buying the one gallon over four quarts.
They don't save any overall. The extra electronics and equipment cost in terms of our environment. They do save some fuel though compared to cars of similar size. Some by as much as 10%. City driving is their best savings area.