Write 6 1/4% as a decimal and write out the solution.

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply