Find the products AB and BA to determine whether B is the multiplicative inverse of A.A = 
,B = 
A. B ? A-1
B. B = A-1
Answer: B
Mathematics
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Evaluate the surface integral of the function G over the surface S.G(x,y,z) = x2 + y2 + z2; S is the surface of the cube formed from the coordinate planes and the planes 
and 
A. 7
B. 
C. 5
D. 
Mathematics
Write the following in simplest form using positive exponents.410 ÷ 5?4
A. 414
B. 
C. 4-6
D. 46
Mathematics
Solve and check. Note that the equation could be an identity or a contradiction.
(r + 6) = 
(r + 8)
A. 4 B. -12 C. 3 D. -4
Mathematics
If 
and 
, use the multiplication property of probabilities to find P(A).
?
Please round the answer to the nearest tenth.
Fill in the blank(s) with the appropriate word(s).
Mathematics