Natalie drove 12.25 hour for a total of 686 miles. How fast did she drive in miles per hour?

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Joyce deposited $5000 in an account with an annual interest rate of 6%, compounded annually. how much money will be in the account 10 years later

What is the measure of ba (the minor arc) in the diagram below?