Solve.
= 
+ 
A. -1
B. - 
C. 
D. 1
Answer: A
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Simplify by writing the expression with positive exponents. Assume that all variables represent nonzero real numbers.
A. 
B. 
C. 
D. 
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). In a preliminary, nonbinding election, the employees rank the four possible sites. The results are depicted in the following preference schedule.
Suppose that after the preliminary election the four voters who voted FSHA, in that order, change their votes to HSAF. The official vote is then held. If the winner is decided by sequential runoffs, is Fairness Criterion 3 satisfied?
A. yes B. no
Solve the triangle.a = 6, c = 10, B = 123°
A. b = 20, A = 19°, C = 38° B. b = 17.1, A = 23°, C = 34° C. b = 14.2, A = 21°, C = 36° D. no triangle
Solve. First isolate the radical term.
+ 3 = 0
A. - 
B. 
C. - 
D. No solution