360miles/5 mpg = 72 gallons 72 gallons times 2.80 per gallon is 201.60
A gallon of gasoline costs the same, whatever vehicle it's going into... but most 18-wheeled vehicles use Diesel fuel.
$97.82
It will cost about 110.21 approximate
That would depend on how far you were going.
A 20kW generator operating at 3/4 load will burn approximately 1.3 gallons of fuel per hour. So if you only include the "variable" fuel costs to generate electricity, you are going to get 15kWh of electricity from the 1.3 gallons of fuel. If your fuel costs $3/gallon, this would give you a variable cost of $0.26/kWh. You should be able to use "off road" diesel fuel that doesn't include all of the highway taxes. And you should include the "delivered" cost of the fuel. Of course the real costs to generate electricity from a diesel generator must include all of the fixed costs. You can buy a 20kW generator starting at about $5,000. If it lasts for 10 yrs, then that would only add about 5.5 cents to each kWh. You also need to add in maintenance costs and any installation costs.
$100 if you fill it to full the last time you go to the tanking station.
416/29=14.344827*3.25=$46.62416/29=14.344827*3.25=$46.62
232.96 total. The capacity of the tank is irrelevant. To travel 416 miles at a rate of 5 miles per gallon uses 83.2 gallons. 83.2 gallons at a cost of 2.80 per gallon is 232.96 !
You will pay $360.00. 1200 miles x (1 gal / 10 miles) x ($3.00 / 1 gal) = $360.00
Divide mileage (467.47) by miles per gallon (26) to determine how many gallons are required and multiply by price per gallon (2.89) to determine cost of gasoline for the trip: 467.47 / 26 = 17.97515 gallons x 2.89 = $51.96.
this number is going to be all over the place, but to find an average, the technical name for the quantity you are looking for is called the Lower Heating Value or LHV. Google it, and you will quickly find an average. I found 45 MJ/kg to be reasonable. LHV is the number used in combustion engines of all kinds, jet, diesel, gasoline...
If you are driving 350 miles and the vehicle is getting 20 miles per gallon, divide 350 by 20 and you will need 17.5 gallons of fuel travel this distance. 17.5 gallons X $3.65 per gallon, equals $63.88.