Solve the problem.A furniture manufacturer decides to make a new line of desks. The table shows the profit, in thousands of dollars, for various levels of production.
Find a quadratic function to model the data, and use the model to predict the profit if 450 chairs are made. Round to the nearest thousand.
A. $42,000
B. $44,000
C. $45,000
D. $40,000
Answer: A
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Provide an appropriate response.Find an equation of the line tangent to y = xcsc x at the point x = 1.
A. y = x csc 1 - 1 + csc 1 B. y = x csc 1 + 1 - csc 1 C. y = x csc 1 + 1 + csc 1 D. y = x csc 1 - 1 - csc 1
Write the word name for the number.3072
A. Three million, seventy-two B. Thirty thousand, seventy-two C. Three hundred thousand, seventy-two D. Three thousand, seventy-two
Solve the right triangle ABC with C = 90°. Your answer should give an angle in decimal degrees when given an angle in decimal degrees and in degrees and minutes when given an angle in degrees and minutes. Use the rules for significant digits.A = 61°3', c = 5.577 ft
A. B = 28°57', a ? 4.880 ft, b ? 2.700 ft B. B = 28°57', a ? 4.88 ft, b ? 2.70 ft C. B = 28°57', a ? 4.88 ft, b ? 2.7 ft D. B = 29°57', a ? 4.880 ft, b ? 2.700 ft
Graph the rational function.f(x) =
A.
B.
C.
D.