Afish tank has a small leak. if there were
20 5/8 gallons in the tank, then 19 7/12 gallons
five hours later, how many gallons is the
tank losing per hour?

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get