Find the exact value of the real number y.y = sec-1 ( )

A.  
B.
C.
D.  


Answer: A

Mathematics

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Find fraction notation for the percent notation in the problem.Population of Country X by Selected Age Categories (Data have been rounded to the nearest percent.)Age CategoryPercent of Population0-5 years2%6-17 years20%18-29 years38%18 years and older65%65 years and older18%80 years and older8%Find the fraction notation for the percent of the population that is 65 years and older.

A.
B. 2
C.
D.

Mathematics

Simplify the expression.(3ab)2

A. 5a2b2 B. 3a2b2 C. 6a2b2 D. 9a2b2

Mathematics

Determine the local extrema of the function.f(x, y) = x3 - 12x + y2

A. f(0, 0) = 0, minimum B. f(2, 0) = -16, minimum C. f(0, 2) = 4, maximum D. f(0, 0) = 0, maximum

Mathematics

Provide an appropriate response.Show that csc(A - B) = .

What will be an ideal response?

Mathematics