Premium gasoline costs $4.33 a gallon. noni’s car holds 11.6 gallons of gas. what is the estimated cost of filling the tank of noni’s car?

$12
$48
$55
$60

Is it true or false i’m trying to pass this test so i can leave school

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.