Marcus earns $8.40 per hour. He works for 26 hours each week, 48 weeks each year. If he earns over $10,000, then Marcus has to pay tax. Does he pay tax?
Mathematics will sometimes respond and develop with the world around it. Alan Turing for example, used his skills in mathematics and computer science to crack the German ciphers in the Second World War. His work then contributed greatly to the development of algorithms, artificial intelligence, and the modern computer.