Determine the constant of variation for the stated condition.h varies directly as f and inversely as g, and h = 5 when f = 55 and g = 99.
A. k = 
B. k = 9
C. k = 11
D. k = 
Answer: B
Mathematics
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Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the y-axis.y = 4x3, y = 4x, for x ? 0
A. 
?
B. 
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C. 
?
D. 
?
Mathematics
Complete the sentence so the result is an identity. Let x be any real number. + sin2x = 1
A. csc2x B. tan2x C. sin2x D. cos2x
Mathematics
Solve.x2 + y2 = 145xy = 12
A. (12, 1), (1, 12), (-12, -1), (-1, -12) B. (1, 1), (1, 12), (-1, -1), (-1, -12) C. (24, 1), (1, 12), (-24, -1), (-1, -12) D. (12, 1), (2, 12), (-12, -1), (-2, -12)
Mathematics
The circle graph shows the results of the student council presidential election and the percent of the vote each person received.
What percent of the votes did Ted NOT get?
A. 64% B. 18% C. 76% D. 82%
Mathematics