Evaluate the integral.
sec2 3x dx
A. 3e
B. 
C. e
D. - 
Answer: B
Mathematics
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Find the surface area of the geometric solid. If needed, use 3.14 as an approximation for ? and round the answer to the nearest tenth.Circular cylinder: r = 11 ft, h = 7 ft
A. 113 ft2 B. 791.3 ft2 C. 2,659.6 ft2 D. 1,243.4 ft2
Mathematics
Find the requested polynomial. Find a polynomial of degree 4 having the following zeros: 7 (multiplicity 2), 
, -
A. f(x) = x4 + 14x3 - 42x2 - 98x + 343 B. f(x) = x3 - 7x2 - 7x + 49 C. f(x) = x3 + 7x2 - 7x - 49 D. f(x) = x4 - 14x3 + 42x2 + 98x - 343
Mathematics
Simplify the expression.3p - 2(5p + 2) - 6(2p - 5) + 2(5p + 5)
A. -90p + 36 B. -9p + 2 C. -9p + 36 D. -90p + 2
Mathematics
Convert as indicated.74 m to centimeters
A. 7400 cm B. 0.74 cm C. 7.4 cm D. 740 cm
Mathematics