Solve the problem.A shirt company has 4 designs that can be made with short or long sleeves. There are 7 color patterns available. How many different types of shirts are available from this company?
A. 13
B. 56
C. 11
D. 28
Answer: B
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Solve the inequality by reading the graph.4x - 3 ? 2x + 1
y = 2x + 1y = 4x-3
A. (-?, 2] B. (2, ?) C. (-?, 2) D. [2, ?)
Find: a. The center and radius of the circle. b. The x- and y-intercepts of the graph of the circle.2x2 - 4x + 2y2 - 6 = 0
A. a. center = (-1, 0); radius = 2
b. (3, 0), (-1, 0), (0, 
), (0, -
)
B. a. center = (1, 0); radius = 2
b. (3, 0), (-1, 0), (0, 
), (0, -
)
C. a. center = (1, 0); radius = 4
b. (3, 0), (-1, 0), (0, 
), (0, -
)
D. a. center = (-1, 0); radius = 4
b. (3, 0), (0, 
)
Find the maximum or minimum value of the given objective function of a linear programming problem. The figure illustrates the graph of feasible points. 
Objective Function: z = x + 6y + 5Find minimum.
A. minimum: 27 B. minimum: 37 C. minimum: 21 D. no minimum
Find the exact value. cos(5? / 12)
What will be an ideal response?