How many different 6-digit PIN codes using only the digits 0-9 are possible?

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

If you eat 4 medium strawberries, you get 48% of your daily recommenced amount of vitamin c. what fraction of your daily amount of vitamin c do you still need?

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