Solve the problem.Andy has 18 coins made up of quarters and half dollars, and their total value is $5.00. How many quarters does he have?
A. 16 quarters
B. 21 quarters
C. 4 quarters
D. 2 quarters
Answer: A
Mathematics
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Solve the problem.A strawberry patch is 1.2 dam long and 1.6 dam wide. If one person can pick 4 m2 of strawberries in an hour, then how many hours will it take for one person to harvest the entire patch?
A. 4.8 hr B. 0.5 hr C. 4800 hr D. 48 hr
Mathematics
Simplify by first converting to rational exponents. Assume that all variables represent positive real numbers.
A. 
B. 
C. 6x6.5
D. 
Mathematics
Poor financial performance as a result of changing environmental conditions is driving consolidation in the airline industry.
Answer the following statement true (T) or false (F)
Mathematics
Find f'(x).f(x) = 3 ln x + ln x6 + 4ex
A. 
+ 
+ 4xex-1
B. 
+ 4xex-1
C. 
+ 4ex
D. 
+ 
+ 4ex
Mathematics