How much interest is earned if $3,500 is invested at 6% for seven years using simple interest? *
5 points

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

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