How long would it take to earn $6000 in interest on a principal of $9000 at an annual simple interest rate of 4.1% use the simple interest formula i equals prt where i is the interest earned p is the principal r is it interest rate per year and t is the time

Dimitri used a coupon that saved him 80 percent, or $6.87. he paid $34.35 for the items.dimitri used a coupon that saved him 80 percent, or $27.48. he paid $34.35 for the items.dimitri used a coupon that saved him 80 percent, or $6.87. the price of the items before the discount was $34.35.dimitri used a coupon that saved him 80 percent, or $27.48. the price of the items before the discount was $34.35.