Some people advise that in very cold weather, you should keep the gas tank in your car more than half full. loulou's car had 6.56.5 gallons in the 1616-gallon tank on the coldest day of the year. loulou filled the tank with gas that cost $3.703.70 per gallon. how much did loulou spend on gas?

Step-by-step explanation:

Based on the data given in the exercise, we know that the car has 16-gallon tank and on the coldest day of the year  Lou's car had 6.5 gallons.

Then, the amount of gallons of gas Lou bought to filled the tank is:

Knowing that the cost per gallon of that gas is $3.70, you can calculate the total amount of money Lou spent on gas by multiplying the cost per gallon by the amount of gallons of gas Lou bought to filled the tank.

Then:

2 over 5

step-by-step explanation:

the 2: 3 ratio is the length of the ac segment to the cb segment total length. this implies that the ratio between segment ac length and segment ab length is 2: 5. point c is 2/5 from a to b, so the required fraction is 2/5.

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.