Olga invests $3000 in an account that earns 1.3% annual interest compounded monthly. how many years will it take for the balance of this account to reach $5000? enter your answer in the box. round your answer to the nearest tenth of a year.

Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?