Some people advise that in very cold weather, you should keep the gas tank in your car more than half full. Lou's car had 5.7 gallons in the 14-gallon tank on the coldest day of the year. Lou Red the tank with gas that cost $3.80 per gallon. How much did Lou spend on gas? He spent son gas. Enter your answer in the answer box and then click Check Answer. All parts showing Review progress

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

In tossing one coin 10 times, what are your chances for tossing a head? a tail? 2. in tossing one coin 100 times, what are your chances for tossing a head? a tail? 3. in tossing one coin 200 times, what are your chances for tossing a head? a tail? deviation = ((absolute value of the difference between expected heads and observed heads) + (absolute value of the difference between expected tails and observed tails)) divided by total number of tosses. this value should always be positive. 4. what is the deviation for 10 tosses? 5. what is the deviation for the 100 tosses? 6. what is the deviation for 200 tosses? 7. how does increasing the total number of coin tosses from 10 to 100 affect the deviation? 8. how does increasing the total number of tosses from 100 to 200 affect the deviation? 9. what two important probability principles were established in this exercise? 10. the percent of occurrence is the obtained results divided by the total tosses and multiplied by 100%. toss the coins 100 times and record your results. calculate the percent occurrence for each combination. percent head-head occurrence: percent tail-tail occurrence: percent head-tail occurrence: