Homework Help: Interest question

1. Jan 8, 2005

sp00ky

1. Determine the interest rate for a principal of $150 to amount to$275 in 8 years with interest compounded semi-annually.

2. Suppose you deposit \$1000 in an investment account for one year at 6%. How much more money will you receice if the investment is:

2. Jan 8, 2005