Help me please

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships

What are the values of each variable in the diagram below?

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?