Solve the problem.Find an equation for the least squares line representing weight, in pounds, as a function of height, in inches, of men. Then, predict the weight of a man who is 68 inches tall to the nearest tenth of a pound. The following data are the (height, weight) pairs for 8 men: (66, 150), (68, 160), (69, 166), 
(73, 198), (74, 206).
A. 160.0 pounds
B. 161.2 pounds
C. 151.4 pounds
D. 165.1 pounds
Answer: B
Mathematics
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A. 1024 B. 1010 C. 10-2 D. 102
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Provide an appropriate response.Which of the four methods of solving quadratic equations work for any quadratic equation?
What will be an ideal response?
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Solve the problem.The decay of 921 mg of an isotope is given by A(t) = 921e-0.031t, where t is time in years. Find the amount left after 41 years.
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Mathematics