Find the median of the random variable for the given probability density function.f(x) = 
- 
; [4, 8]
A. 5.41
B. 6
C. 6.83
D. 0.50
Answer: C
Mathematics
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Solve the problem.Determine the dimensions of the rectangle of largest area that can be inscribed in a semicircle of radius 3.
A. h = 3
, w = 
,
B. h = 3
, w = 
C. h = 
, w = 3
D. h = 
, w = 3
Mathematics
Use a calculator and the base-change formula to find the logarithm to four decimal places.log5.3(79)
A. 1.8976 B. 0.3817 C. 14.9057 D. 2.6200
Mathematics
The vector v has initial point P and terminal point Q. Write v as a position vector.P(8.3, 5.5), Q(-3.1, -3.4)
A. 
B. 
C. 
D. 
Mathematics
Find the indicated term.4, -12, 36, -108 , . . . ; 8th term
A. -2187 B. -78,732 C. 2916 D. -8748
Mathematics