Solve the equation by the square root property. If possible, simplify radicals or rationalize denominators. Express imaginary solutions in the form
(x - 3)2 = 36
A. {6, -6}
B. {9, -3}
C. {-3, -9}
D. {39}
Answer: B
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In a study conducted by a certain country's Economic Development Board, it was found that the Lorentz curve for the distribution of income of stockbrokers was described by the function
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and that of high school teachers by the function
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Compute the coefficient of inequality for each Lorentz curve. Round your answers to the nearest hundredth.
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The coefficient of inequality for stockbrokers is __________.
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The coefficient of inequality for teachers is __________.
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Which profession has a more equitable income distribution?
What will be an ideal response?
Provide an appropriate response.For the function with domain of
find the range.
A. (-?, -1] B. (-?, 1] C. [-7, -1] D. [-1, ?)
Evaluate.Let log b A = 2.429 and log b B = 0.26. Find log b .
A. 2.169 B. 2.689 C. 0.632 D. 2.429
Find the inverse of the function and state its domain and range .{(9, 1), (7, 2), (5, 3), (3, 4)}
A. ; D = { 9, 7, 5, 3}, R =
B. {(2, 1), (4, 5), (9, 5), (2, 3)}; D = {2, 4, 9}; R = {1, 5, 3}
C. {(1, 9), (2, 7), (3, 5), (4, 3)}; D = {1, 2, 3, 4 }; R = {9, 7, 5, 3}
D. {(2, 1), (1, 5), (9, 7), (2, 3)}; D = {(2, 1, 9}; R = {(1, 5 7, 3}