Find the expected value of the probability density function to the nearest hundredth.f(x) = 
- 
; [3, 4]
A. 3.53
B. 3.75
C. 8.28
D. 3.50
Answer: A
Mathematics
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Apply Green's Theorem to evaluate the integral.
(6x + y3) dx + (3xy2 + 4y) dyC: Any simple closed curve in the plane for which Green's Theorem holds
A. 2 B. There is not enough information to evaluate the integral. C. 0 D. -2
Mathematics
Evaluate, if possible
A. 
B. 13
C. 28,561
D. Not a real number
Mathematics
Solve the inequality. Give the solution set in both set-builder notation and graph form.-4x + 2 > -14 or -4x + 2 ? 2
A. 
B. 
C. 
D. 
Mathematics
Determine whether the vectors v and w are parallel.v = 
, w = 
A. Not parallel B. Parallel
Mathematics