Out of 45 times at bat raul got 19 hits find raul's batting average as a decimal rounded to the nearest thousandths

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

Plz. yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?