Solve the problem.Given that P(A) = 0.66, P(A ? B) = 1.25, and P(A ? B) = 0.19, find P(B).
A. 0.78
B. 0.97
C. 0.47
D. 0.59
Answer: A
Mathematics
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Evaluate.sin-1 
A. - 
B. 
C. - 
D. 
Mathematics
The CEO of a tire company has kept records for the profit P when n tires are produced. The rate of change 
is the marginal profit. The graph of marginal profit is shown. According to the graph, how many tires per day should the company be producing in order to maximize profit?
?
?
A. 150 B. 270 C. 30 D. None of the above
Mathematics
Find the standard deviation for the given data. Round your answer to one more decimal place than the original data.3, 5, 6, 6, 9, 1
A. 5.4 B. 7.6 C. 2.8 D. 2.5
Mathematics
Provide an appropriate response.Find the exact area of the region bounded by the graphs of y = 8 - 2x - x2 and y = 3x + 2. Also sketch the region.
What will be an ideal response?
Mathematics