The average (arithmetic mean) of 5 numbers is 13. if the average of 4 of these numbers is 10, what is the fifth number?

All insurance is based on a principle called A. division of risk. B. investment premiums. C. cash value coverage. D. premium earnings.

The current population of a town is 10,000. if the population, p, increases by 20% each year, which equation could be used to find the population after t years? p = 10,000 (0.2) t. p = 10,000 (0.8) t p = 10,000 (1.2) t p = 10,000 (1.8) t

Jihan's favorite baseball team is one game away from making it to the playoffs. Each regular season ticket cost $15 and each playoff ticket cost $40.

What is the difference between certain and impossible?. what is the difference between theoretical and experimental probability?.

Factor this expression completely, 0.09y2 - 0.81 This is not multiple choice, so there are no answers to choose from.

What is population change?

Use the distributive property to rewrite each problem so it only has two factors. Then solve. (44 times 3) + (56 times 3)

Jessica is walking home from a friend's house. after two minutes she is 0.7 miles from home. twelve minutes after leaving, she is 0.2 miles from home. what is her rate in miles per hour?

About 450 manta rays are seen near lady Elliot island each year if you were to spot one manta ray at random what is the probability that it would be clouseau

The manager of a coffee shop has one type of coffee that sells for $7 per pound and another type that sells for $11 per pound. The manager wishes to mix 60 pounds of the $11 coffee to get a mixture that will sell for $8 per pound.