Lana cuts 2 pieces for every 7 inches from a dowel for a craft project, for a total of 7 pieces. 2/7x = 7 What is the length of the dowel initially?

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?