Factor out the common factor. 5An + 9.
a, 9 (45n)
b. 54 (n - 1)
c. 54 (n + 1)
d. 9 (6n + 1)
e. 9 (6n)
d. 9 (6n + 1)
Mathematics
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Solve the problem.The shape and density of a thin shell are indicated below. Find the moment of inertia about the z-axis.Shell: upper hemisphere of x2 + y2 + z2 = 16 cut by the plane z = 0Density: ? = 5
A. Iz = 80?
B. Iz = 640?
C. Iz = 160?
D. Iz = 
?
Mathematics
Rewrite with positive exponents. Assume that even roots are of nonnegative quantities and that all denominators are nonzero.9x-8/9z9/10
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Use a calculator to divide and reduce answer to lowest terms, converting improper fraction to whole or mixed number: 
A. 15
B. 
C. 
D. 
Mathematics
Solve.- 
x = 
A. - 
B. 
C. 
D. - 
Mathematics