How many distinguishable permutations of letters are possible in the word?TENNESSEE

A. 362,880
B. 3780
C. 81
D. 7560


Answer: B

Mathematics

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A. 99.99 B. 71.39 C. 58.17 D. 81.81

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A. 340.3125 m2 B. 428.625 m2 C. Not enough data D. 299.1 m2

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Provide an appropriate response.The pitch of a roof is given as a single digit, such as 8 pitch. This actually means a rise of 8 feet for every 12 feet of horizontal run. A roofing contractor told his workers that an 8 pitch is a roof with an angle of 60° from the horizontal. What is the true angle of a roof with a pitch of 8? Round to the nearest 0.1°.

Fill in the blank(s) with the appropriate word(s).

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Factor the polynomial completely.x2 - x - 72

A. (x + 1)(x - 17) B. (x + 9)(x - 8) C. (x - 9)(x + 9) D. (x + 8)(x - 9)

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