Find the inverse, if it exists, of the given matrix.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
You might also like to view...
Find the volume of the indicated region.the region bounded by the paraboloid 
and the xy-plane
A. 
?
B. 500?
C. 5000?
D. 
?
Mathematics
Solve the problem.If u = 
, v = 
, and w = 
, evaluate (u + v) ? w.
A. -35 B. -37 C. -46 D. -42
Mathematics
Solve the problem.Jerry Jones buys a $120,000 T-bill at a 5.8% discount for 30 weeks. Find the interest earned on the T-bill. (Assume 52 weeks per year.)
A. $8,030.77 B. $2,007.69 C. $4,416.92 D. $4,015.38
Mathematics
Solve the problem.A customer purchased 3 bottles of nail polish for $2.60 each. How much does a salesperson earn on this sale if the rate of commission is 36%? Round to the nearest cent.
A. $0.94 B. $2.82 C. $28.08 D. $7.80
Mathematics