Daniel potter bought a new car for $20,000.00. two years later, he wanted to sell it. he was offered $14,650.00 for it. if he sold it for that amount, what was his depreciation rate?

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2