Tag: HSA-SSE

Doubling your money

How long would it take you to double your invested money. Students look at different percent rates and calculate (and realize) how long doubling takes.

Weird wing prices

Clicking on this image will show it larger in a new window. Danny’s Wok in Philadelphia has a huge price list for ordering their famous chicken wings. Why did they write the prices this way? Do you see a pattern?…