Jimmy earns $9.58 an hour plus commission at the local electronics store. This past week, he didn't sell any electronics, but he did work 4 days for a total of 28 hours. How much money should Jimmy expect in his paycheck (ignore taxes)?

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?

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?