In the number 3,228 how does the value represented

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

If value of cos330° is √3/2 then find tan165°.

Your best friend told you that last week scientists disco y that las vegas is responsible for abrupt climate changes. which do you think is best way to research that recent discovery? an encyclopedia usgs internet site a book in the library your best friend’s parents for your ! ❤️