Find
, the union of sets A and B.
?
?
A.
B.
C.
D. is a set of natural numbers.
E.
Answer: C
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Solve the problem.Computer Specialists is planning a group vacation to one of the following locations: Alaska (A), Florida (F), San Antonio (S), or Hawaii (H). The employees rank the four possible sites according to the following preference table. Determine the winner using the plurality method and if the winner received a majority of first place votes.
A. Alaska; No B. Alaska; Yes C. Hawaii; No D. Hawaii; Yes
Factor the sum or difference of two cubes completely.4k3 + 32
A. 4(k + 2)(k2 + 2k + 4) B. 4(k - 2)(k2 + 2k + 4) C. 4(k + 2)(k2 - 2k + 4) D. 4(k + 8)(k2 - 8k + 16)
Convert. When necessary, round the answer to two decimal places.784 ounces = pounds
A. 49 B. 50 C. 78 D. 196
Find the maximum value of Q(x) subject to the constraints xTx = 1 and xTu = 0, where u is a unit eigenvector corresponding to the greatest eigenvalue of the matrix of the quadratic form.Q(x) = 14 + 14
+ 18
+ 26x1x2 + 18x1x3 + 18x2x3
A. 1 B. 9 C. 36 D. 16