Solve the problem.A bag contains 6 red marbles, 9 blue marbles, and 2 green marbles. If one marble is selected at random, determine the probability that it is blue.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Evaluate the integral.
A. ln 
+ C
B. 
ln 
+ C
C. 
csch2 7x + C
D. 7 ln 
+ C
Mathematics
Calculate the sum.(-31) + (-50)
A. -19 B. 81 C. -81 D. 19
Mathematics
Is the following correspondence a function??
A. Yes B. No
Mathematics
Make the indicated conversion within units of time.Andy works part time at a watch repair shop in the mall. Today, Andy's shift was 5 hours long. How many seconds did Andy work today?
A. 300 seconds B. 18,000 seconds C. 3000 seconds D. 7200 seconds
Mathematics