Given matrices A = 
, B = 
, and C = 
, decide if the statement is true or false.AB is a 2 × 2 matrix.
A. True
B. False
Answer: A
Mathematics
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Solve the problem.Write an iterated triple integral in the order 
for the volume of the tetrahedron cut from the first octant by the plane 
.
A. 
B. 
C. 
D. 
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Solve the problem.In one company, one out of every ten employees use all their sick time. What percent use all their sick time?
A. 10% B. 9% C. 90% D. 1%
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Solve the equation or inequality.
= -6
A. {6}
B. 
C. ?
D. {-6}
Mathematics
Find the value of the expression.2[62 + 8(6 + 3)]
A. 84 B. 216 C. 174 D. 792
Mathematics