Solve the inequality.x2 - 36 ? 0
A. (-?, -9] or [9, ?)
B. [-9, 9]
C. (-?, -3] or [3, ?)
D. [-6, 6]
Answer: D
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Use a z-Table to find the specified area.To the right of z = -1.82
A. 0.0344 B. 0.4656 C. -0.0344 D. 0.9656
Provide an appropriate response.If you knew the measurements of the sides of a triangle, how could you determine whether it was a 45°, 45°, 90° triangle?
What will be an ideal response?
Find the length of the unknown side of the right triangle. In each case, a and b represent the lengths of the legs and c represents the length of the hypotenuse.
a = 21, b = 72; find c
A. 3
B. 75
C. 5625
D. 4743
Solve the problem.The daily profit in dollars of a specialty cake shop is described by the function 
where x is the number of cakes prepared in one day. The maximum profit for the company occurs at the vertex of the parabola. How many cakes should be prepared per day in order to maximize profit?
A. 46 cakes B. 529 cakes C. 3174 cakes D. 23 cakes