Amanda is riding her bicycle. she rides at a speed of 11 kilometers per hour for 17.6 kilometers. for how many hours does she ride?

In a school 2/3 of the students study a language of those who study a language 2/5 study french

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?

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74