The mass of denise's rock sample is 684 grams. the mass of pauline's rock sample is 29,510 centigrams. how much greater is the mass of denise's sample than pauline's sample?

Which function has the smallest y-intercept value

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

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?