Final answer:
The number of sentences that can be created from an array of words in Python depends on the number of words in the array. The formula to calculate the number of sentences is n!, where n is the number of words.
Step-by-step explanation:
The answer to the question depends on the number of words in the array and the word order. By using the concept of permutations, we can determine the number of different sentences that can be created. Permutations are the number of ways to arrange a set of objects, and in this case, the words in the array.
For example, if the array contains 3 words, there are 3! (3 factorial) = 3 * 2 * 1 = 6 different ways to arrange the words. Therefore, 6 different sentences can be created.
The general formula for finding the number of sentences is n!, where n is the number of words in the array.