Find start and end times: word problems

What you'll learn

• Identify and classify different types of permutation problems, including those with and without repetition, and circular permutations, with 80% accuracy on a formative assessment.
• Solve permutation problems involving n distinct objects taken r at a time, using the formula nPr = n!/(n-r)!, demonstrating the correct application of the formula in at least 4 out of 5 practice problems.
• Apply the concept of permutations to solve real-world problems, such as arranging books on a shelf or determining the number of possible seating arrangements, with clear and logical reasoning in written explanations.
• Explain the difference between permutations and combinations, providing specific examples to illustrate how the order of selection affects the outcome, as evidenced by a clear and concise written explanation on an exit ticket.