A combination lock uses three numbers between 1 and 88 with repetition, and they

Question

A combination lock uses three numbers between 1 and 88 with repetition, and they must be selected in the correct mbinations" are possible? Is the name of "combination lock appropriate? If not, what other name would be botter? sequence. Which of the five counting rules is used to find that number? How many different Which of the five counting rules is used to find that number? O A. Permutations rule (when some items are identical to others) O B. Factorial rule O C. Permutations rule (when all of the tems are different O D. Combinations rule O E. Fundamental counting nude How many different "combinations are possible? The number of dfferent "combinations is Type a whole number.) s the name of "combination lock appropriate? If not, what ofher name would be better OA. No. The name "number lock is more appropriate because fundamental counting nule lock is awkward O B. No. The name Tactorial lock is more appropriate. ° C. No. The rarme-permutation is more appropriate. O D. Yes. The name "combination lock" is appropriabe Click to select your answers)

Explanation / Answer

Fundamental counting rule is used here.

Total number of possible outcomes = 88 * 88 * 88 = 681472

The name "number lock" will be more appropriate.

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