Solve each simple interest word problem 11) A new car volued at $28.000, depreciates of 9% per year. What is the value of the car one year after purchase?

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?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?