Find the outside surface area, when ?a? = 6, h? = 7.
?
?
?
A. 84 in. 2
B. 204 in. 2
C. 168 in. 2
D. 120 in. 2
E. 78 in. 2
Answer: D
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Find a polar equation in the form r cos(? - ?0) = r0 for the given line.y = -8
A. r cos ? = 8
B. r cos 
= 8
C. r cos 
= 8
D. r cos 
= 8
Determine the real solutions to the system of nonlinear equations.4x2 - 4y2 = 484x2 + 2y2 = 72
A. (4, 2), (-4, 2), (4, -2), (-4, -2) B. (4, -2), (4, 2) C. (4, 2), (2, 4), (-4, -2), (-2, -4) D. (-4, -2), (-2, -4)
Find the requested value using the given stock table. 
Dividend for CompuStrateg (CPS)
A. $1.60 B. $1.31 C. $.68 D. $.44
Solve the problem.A hospital dietitian wants to insure that a certain meal consisting of rice, broccoli, and fish contains exactly 26,800 units of vitamin A, 840 units of vitamin E, and 11,160 units of vitamin C. One ounce of rice contains 400 units of vitamin A, 20 units of vitamin E, and 180 units of vitamin C. One ounce of broccoli contains 800 units of vitamin A, 60 units of vitamin E, and 540 units of vitamin C. And one ounce of fish contains 2,400 units of vitamin A, 40 units of vitamin E, and 810 units of vitamin C. How many ounces of each food should this meal include? Set up a system of linear equations and solve using Gauss-Jordan elimination.
What will be an ideal response?