Find the probability to the nearest hundredth that the random variable of the probability density function has a value greater than the mean.f(x) = 
- 
; [3, 4]
A. 0.57
B. 0.51
C. 0.49
D. 0.54
Answer: B
Mathematics
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Plot the given polar coordinate point in the polar coordinate system.
A. 
B. 
C. 
D. 
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Simplify.|-1| - |-10|
A. 11 B. -11 C. -9 D. 9
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Use the given zero to completely factor P(x) into linear factors.Zero: -1; P(x) = x4 + 15x3 + 49x2 - 15x - 50
A. (x + 10)(x + 5)(x - 1)2 B. (x + 1)(x - 1)(x - 5)(x - 10) C. (x + 10)(x + 5)(x + 1)(x - 1) D. (x + 5)(x + 1)(x - 1)(x - 10)
Mathematics
Set up the percent proportion for the application problem. Do not try to solve for any unknowns.There are 120 quarts of grape juice in a vat holding a total of 3000 quarts of fruit juice. What percent is grape juice?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Mathematics