Perform the matrix operation.Given A =
and B = 
, find 2A + B.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Express the vector as a product of its length and direction.6j
A. 6(6j)
B. 
j
C. 6
D. 6j
Mathematics
Determine the ratio and write it in lowest terms.27 people to 12 people
A. 
B. 
C. 
D. 
Mathematics
Divide.95.88 ÷ 6
A. 16.16 B. 15.91 C. 15.98 D. 16.58
Mathematics
Solve. Write the answer as a mixed number as needed.Stock in a company is selling for $18
per share. If someone purchases 
worth of stock in this company, how many shares did they get?
A. 140 shares
B. 719
shares
C. 5180 shares
D. 2590 shares
Mathematics