Find the inverse of the matrix (if it exists).
?
?
A. ?
B. ?
C. ?
D. ?
E. Does not exist
Answer: E
Mathematics
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Solve the inequality 
. Round your answer to two decimal places.
?
A. ?
B. ?
C. ?
D. 
Mathematics
Use a proportion to solve the problem.The ratio of a basketball player's completed free throws to attempted free throws is 3 to 8. If she completed 15 free throws, find how many free throws she attempted. Round to the nearest whole number if necessary.
A. 5 free throws B. 40 free throws C. 3 free throws D. 6 free throws
Mathematics
Solve the problems.Sue buys a house for $116,000. What is the value of the house 1 year later, if it depreciates by 3.3% in the first year after she buys it?
A. $112,172 B. $77,720 C. $3,828 D. $38,280
Mathematics
Determine if the sequence is bounded.
A. not bounded B. bounded
Mathematics