Solve the problem.Four married couples have reserved eight seats in a row at the theater, starting at an aisle seat. In how many ways can they arrange themselves if there are no restrictions on the seating arrangement?
A. 8
B. 40, 320
C. 5040
D. 16,777,216
Answer: B
Mathematics
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Find the first five partial sums of the given series and determine whether the series is convergent or divergent. If it is convergent, then find its sum.1 + 3 + 5 + 7 + 9 + ...
A. 1, 4, 8, 12, 16; divergent B. 1, 3, 5, 7, 9; divergent C. 1, 4, 9, 16, 25; divergent D. 4, 9, 16, 25, 36; divergent
Mathematics
Solve the equation.
+ 
= 
A. {8}
B. 
C. {-8}
D. {-4}
Mathematics
Use mathematical induction to prove the following.(67)n = 67n
What will be an ideal response?
Mathematics
Find the slope (if defined) of the line that passes through the given points.(0.2, 0.7) and (0.4, 0.1)
A. 
B. - 3
C. 3
D. - 
Mathematics