Answer the question(s) based on the following situation: A dishonest coin (landing heads 
of the time) is tossed 1350 times. The random variable X denotes the total number of heads that come up in the 1350 tosses.What are the chances that X is 540 or less?
A. approximately 0%
B. approximately 60%
C. approximately 40%
D. approximately 50%
E. none of these
Answer: D
Mathematics
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Provide an appropriate response.Sketch the region described by the inequalities.
What will be an ideal response?
Mathematics
Graph the solution set of the system.2x + y ? 4 x - 1 ? 0
A. 
B. 
C. 
D. 
Mathematics
Graph the function.y = -3 cos (2?x + 4?)
A. 
B. 
C. 
D. 
Mathematics
Find the product.(6x2 + 5)(5x2 - 1)
A. 11x4 + 19x2 - 5 B. 30x4 + 19x2 - 5 C. 30x4 + 19x2 + 19 D. 30x2 + 19x - 5
Mathematics