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) = 
- 
; [2, 6]
A. 0.54
B. 0.46
C. 0.50
D. 0.55
Answer: D
Mathematics
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What fraction is represented by the shaded portion of the figure?
A. 
B. 
C. 
D. 
Mathematics
Use a graphing utility to graph the function over the indicated interval and approximate any local maxima and local minima. Determine where the function is increasing and where it is decreasing. If necessary, round answers to two decimal places.f(x) = 0.15x4 + 0.3x3 - 0.8x2 + 5; (-4, 2)
What will be an ideal response?
Mathematics
Find the value of the missing number.-35 = 7 ? ?
A. 1 B. -42 C. 42 D. -5
Mathematics
Estimate by using front-end rounding. 
A. 140 B. 20 C. 14 D. 10
Mathematics