Solve. Write a mixed numeral for the answer.A Boeing 767 flew 920 mi on a nonstop flight. On the return flight, it landed after having flown 530
mi. How far was the plane from its original point of departure?
A. 389
mi
B. 389
mi
C. 390
mi
D. 390
mi
Answer: B
Mathematics
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A. -cos ? B. sin ? C. cos ? D. -sin ?
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Express the equation in logarithmic form.
?
?
A. 
B. 
C. 
D. 
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Decide whether or not the functions are inverses of each other.f(x) = 2x + 4, g(x) = 
x - 2
A. No B. Yes
Mathematics
For problems 2-4 find a formula for the nth term of the arithmetic sequence.
A. 
B. 
C. 
D. 
E. None of these
Mathematics