In how many ways can 20 distinct frogs be arranged in a row for an experiment when only three frogs can be displayed at a time? A. 4570 B. 7,520 C. 840 D. 5,110
Evaluate √(6^2) A. 120 B. 50 C. 30 D. 15
How many distinct permutations can Maria make from the word MISSISSIPPI? A. 41,214