Find a formula for the inverse of the function described below.A size 52 dress in Country C is size 14 in Country D. A function that converts dress sizes in Country C to those in Country D is  

A. f-1(x) = 2(x - 12)
B. f-1(x) = x + 12
C. f-1(x) = 2x + 12
D. f-1(x) = 2(x + 12)


Answer: D

Mathematics

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Find the determinant of the given matrix.

A. 2 B. -1 C. 506 D. 7

Mathematics

Provide an appropriate response.Plot the following ordered pairs in the same xy-plane. Tell in which quadrant or on what coordinate axis each point lies. A(2, -4), B(0, 1), C(-4, 0), D(3, 2), E(-2, -3), F(-1, 3) 

A. A: quadrant IV, B: y-axis, C: x-axis
D: quadrant I, E: quadrant II,
F: quadrant III

B. A: quadrant IV, B: x-axis, C: y-axis
D: quadrant I, E: quadrant III,
F: quadrant II

C. A: quadrant I, B: y-axis, C: x-axis
D: quadrant IV, E: quadrant III,
F: quadrant II

D. A: quadrant IV, B: y-axis, C: x-axis
D: quadrant I, E: quadrant III,
F: quadrant II

Mathematics

Solve the problem. Round your answer to three decimals.How long will it take for an investment to double in value if it earns 4.25% compounded continuously?

A. 25.85 years B. 17.715 years C. 16.309 years D. 8.155 years

Mathematics

Evaluate the expression using the graphs of y = f(x) and y = g(x).Evaluate (fg)(-1).

A. -1 B. 3 C. 0 D. -2

Mathematics