Simplify the expression.
A. 
B. 
C. 
D. 
Answer: B
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Solve the problem.At noon, ship A was 14 nautical miles due north of ship B. Ship A was sailing south at 14 knots (nautical miles per hour; a nautical mile is 2000 yards) and continued to do so all day. Ship B was sailing east at 
and continued to do so all day. The visibility was 5 nautical miles. Did the ships ever sight each other?
A. Yes. They were within 4 nautical miles of each other. B. No. The closest they ever got to each other was 7.3 nautical miles. C. Yes. They were within 3 nautical miles of each other. D. No. The closest they ever got to each other was 6.3 nautical miles.
Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log 
A. log 8 + 2log x + 
log (4 - x) - log 4 - 2log (x + 4)
B. log 8 + log x2 + log (4 - x)1/4 - log 4 - log (x + 4)2
C. log 8 + 2log x + 
log (4 - x) - log 4 + 2log (x + 4)
D. log (8x2
) - log (4(x + 4)2)
Use the premises to give a conclusion that yields a valid argument.If I get robbed, I will go to court. I get robbed.
A. I will not get robbed in court. B. I will get robbed in court. C. I will not go to court. D. I will go to court.
Simplify.8 pints 16 cups
A. 12 pints B. 12 pints 2 cups C. 16 pints 1 cup D. 16 pints