Suppose the probability that a certain drug will lower cholesterol significantly is 0.85. If the drug is administered to 1300 patients, what is the probability that more than 1094 will have significantly lowered cholesterol levels? Round your answer to four decimal places.
?
A. 0.2073
B. 0.7894
C. 0.6828
D. 0.7550
E. 0.7927
Answer: E
Mathematics
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Find the area of the specified region.Inside one leaf of the four-leaved rose r = 3 sin 2?
A. 
- 
B. 
C. 
D. 
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Simplify.
A. 
B. 
C. 
D. 
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Evaluate the expression using the given values.x + vt; x = 5
, v = 22, t = 
A. 18
B. 111
C. 18
D. 14
Mathematics
Solve the problem.To find the distance AB across a river, a distance BC of 133 m is laid off on one side of the river. It is found that B = 113.2° and 
Find AB. Round to the nearest meter.
A. 56 meters B. 53 meters C. 37 meters D. 40 meters
Mathematics