How many distinguishable permutations of letters are possible in the word?TENNESSEE
A. 362,880
B. 3780
C. 81
D. 7560
Answer: B
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Find the surface area or volume.Use an integral table and a calculator to find to two decimal places the area of the surface generated by revolving the curve
about the x-axis.
A. 99.99 B. 71.39 C. 58.17 D. 81.81
Find the area of the figure. Use 3.14 for ?.
A. 340.3125 m2 B. 428.625 m2 C. Not enough data D. 299.1 m2
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).
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)