Simplify the expression using the order of operations.[6 + (-2)]2
A. 16
B. 64
C. 32
D. 40
Answer: A
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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 voter profile: 
Use the Borda method to determine the winner of a preliminary nonbinding election based on the above voter profile.Suppose that after the preliminary election, the eight voters who voted F > A > S > H , in that order, change their votes to A > H > F > S . The official vote is then held. If the Borda Method is used to determine the winner, who is the winner and is the Monotonicity Criterion violated?
A. Alaska; Hawaii, yes B. Hawaii; Alaska, yes C. Alaska; Alaska; no D. Hawaii; Hawaii, no
Assume that a sample of bivariate data yields the correlation coefficient, r, indicated. Use the critical values table for the specified sample size and level of significance to determine whether a linear correlation exists.r = 0.291 when n = 82 at ? = 0.01
A. Yes B. No
Use unit ratios or conversion factors to change to the units indicated. Round to the nearest tenth, if necessary.3 oz to grams
A. 13.6 grams B. 1,362.0 grams C. 85.1 grams D. 105.6 grams
Solve the problem.A salesperson has two job offers. Company A offers a weekly salary of $400 plus commission of 10% of sales. Company B offers a weekly salary of $800 plus commission of 5% of sales. What is the amount of sales above which Company A's offer is the better of the two?
A. $8000 B. $8100 C. $16,000 D. $4000