This math topic focuses on probability and combinatorics, specifically calculating the number of ways a set of four cards, with one card repeating, can be arranged in order from smallest to largest. These problems encourage practicing and understanding factorials, a fundamental concept within the broader study of probability and statistics. Each question provides a multiple-choice format to select the correct arrangement count, enhancing learning of permutation concepts where repetition is involved.
moreComplete this topic with 80% correct, working as fast as you can! Results are immediate.
How many ways can these cards be arranged to still be arranged smallest to largest?
Earned ?