For the following decimal measurement, (a) find the closest fractional equivalent using the given denominator, and (b) find the error, to the nearest ten-thousandth if the fraction is used in place of the decimal number.0.729 in. (32nds)
A. (a) ,
(b) 0.0110
B. (a) ,
(b) 0.0415
C. (a) ,
(b) 0.0103
D. (a) ,
(b) 0.0728
Answer: C
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Use the two steps for solving a linear programming problem to solve the problem.A breed of cattle needs at least 10 protein and 8 fat units per day. Feed type I provides 6 protein and 2 fat units at $4 per bag. Feed type II provides 2 protein and 3 fat units at $3 per bag. What mixture of Feed type I and Feed type II will fill the dietary needs at minimum cost? Let x represent the number of bags of Feed type I and y represent the number of bags of Feed type II.
A. 4 bags Feed type I and 0 bags Feed type II B. 1 bag Feed type I and 2 bags Feed type II C. 0 bags Feed type I and 5 bags Feed type II D. 1 bag Feed type I and 1 bag Feed type II
Solve the problem.How much work is required to move an object from x = 0 to x = 6 (measured in meters) in the presence of a constant force of 10 N acting along the x-axis?
A. 180 J B. 2 J C. ? D. 60 J
Zinc Corporation is developing its cash budget for this month. Each month, the firm manufactures and sells $15,000 of products, and it pays $10,000 for wages, taxes, cost of goods sold, and other operating expenses. Zinc has nothing in its checking account even though its target cash balance is $8,000. What amount will Zinc show on the "bottom line" of its cash budget for this month? That is, what will be Zinc's cash position?
A. Zinc has surplus cash of $8,000. B. Zinc has a cash shortfall of $3,000. C. Zinc has surplus cash of $6,000. D. Zinc has a cash shortfall of $23,000. E. Zinc has surplus cash of $20,000.
Determine whether the graph of the polynomial has y-axis symmetry, origin symmetry, or neither.f(x) = 8x2 - x3
A. origin symmetry B. y-axis symmetry C. neither