Solve the problem.Mara can type 1395 words in 
hour (45 minutes). How many words per minute can she type?
A. 23 words/minute
B. 31 words/minute
C. 1046 words/minute
D. 41 words/minute
Answer: B
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For what values of x does the series converge absolutely?
A. - 
? x < - 2
B. - 
< x ? - 
C. - 
< x < - 2
D. - 
< x < - 
Provide an appropriate response.Divide and write the quotient in standard notation: 10 gallons ÷ 6
A. 1 gal 2 qt 1 pt 
oz
B. 1 gal 1 qt 1 pt 
oz
C. 1 gal 2 qt 1 pt 
oz
D. 
gal
Solve the problem.Suppose the following matrix represents the input-output matrix of a primitive economy. How much of each commodity should be produced to produce 5 bushels of yams and 1 pigs?
A.
X = 
B.
X = 
C.
X = 
D.
X = 
Provide an appropriate response.Why do you think that the mode is not used as often as the average and median to describe data sets?
What will be an ideal response?