Each matrix is nonsingular. Find the inverse of the matrix. Be sure to check your answer.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Divide.7.6008 ÷ 0.37 Round to the nearest thousandth.
A. 20.58 B. 20.583 C. 2.054 D. 20.543
Mathematics
Solve the problem.A record store downtown is offering 3% off all purchases for the month of December. Write this percent as a decimal.
A. 3 B. 0.03 C. 0.03% D. 0.3
Mathematics
Find the domain of the rational function.g(x) = 
A. {x|x ? -4, x ? 4, x ? -8} B. {x|x ? -4, x ? 4} C. all real numbers D. {x|x ? 0, x ? -16}
Mathematics
Graph the equation.r sin ? = 4 
A. 
B. 
Mathematics