Find the expected value of the probability density function to the nearest hundredth.f(x) = 
; [3, 6]
A. 4.50
B. 5.00
C. 4.00
D. 4.17
Answer: A
Mathematics
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The profit earned when n items are produced is given by the function 
. If either increasing production or decreasing production will result in a decrease in profits, what can be said about marginal profit 
?
?
A. is positive.
B. is negative.
C. is zero.
D. is linear.
Mathematics
Integrate the function.
dx, x < 6
A. 
+ C
B. 
+ C
C. - 
+ C
D. - 
+ C
Mathematics
Multiply the monomials.(n8)(6n)
A. 6n9 B. 6n7 C. 6n8 D. 48n
Mathematics
Provide an appropriate response.Find the value and simplify: (16)-3/2
Fill in the blank(s) with the appropriate word(s).
Mathematics