Four men had ages of 28, 30, 34, and 35. what is the median age of the four men?

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?

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line