Find the standard deviation of the probability density function to the nearest hundredth.f(x) = 
; [0, 5]
A. 1.02
B. 1.44
C. 1.40
D. 1.45
Answer: B
Mathematics
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Determine all critical points for the function.f(x) = 
A. x = -36 and x = 0 B. x = 0 and x = 9 C. x = -9 D. x = 9
Mathematics
Solve the problem.The volume of a box is 4p4 + 31p3 + 42p2. The height is p, and the width is p + 6. What is the length?
A. 4p + 7 B. 4p3 + 7p2 C. p2 + 7 D. 4p2 + 7p
Mathematics
Find a basis for the subspace of 
spanned by 
.
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics
Convert as indicated.95.53 g to milligrams
A. 95,530 mg B. 0.09553 mg C. 9,553 mg D. 0.009553 mg
Mathematics