IDNLearn.com: Where your questions are met with thoughtful and precise answers. Ask anything and receive prompt, well-informed answers from our community of experienced experts.
there are 5 different routes that a commuter can take from her home to the office. in how many ways can she make a round trip if she uses a different route coming than going?
Well to find this we need to multiply the amount of different routes that she can take TO work by the number of options that she can then take home FROM work that are different to the one that she took to work. This means that the answer is 5*4 = 20 different ways
Your participation is crucial to us. Keep sharing your knowledge and experiences. Let's create a learning environment that is both enjoyable and beneficial. Your questions find answers at IDNLearn.com. Thanks for visiting, and come back for more accurate and reliable solutions.
