How much would you need to deposit into an account that pays 6.5% interest compounded semiannually to have $10000 after 7 years Round it to the nearest $100 find this out by using A=P(1+r/n)^nt 5/19/2014 | Diana from Mansfield, TX | 2 Answers | 0 Votes
Calcium 47 is used for scanning bones. If 53 grams of a 250 gram calcium 47 sample is left after 30 hours what is the half life? Find out by using N=N0(1/2)^t/h 5/19/2014 | Diana from Mansfield, TX | 1 Answer | 0 Votes
How long will it take you to triple an amount of $500 if you invest it at a rate of 6% compounded annually? By using A=P(1+r/n)^nt 5/19/2014 | Diana from Mansfield, TX | 1 Answer | 0 Votes