Find the product or quotient, using trigonometric form. Write the answer in the form a + bi.
A. 
+ 
i
B. 
- 
i
C. 
+ 
i
D. 
+ 
i
Answer: B
Mathematics
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Evaluate the expression according to the replacement value given.7p ÷ q; replace p with 30 and q with 5.
A. 35 B. 42 C. 175 D. 168
Mathematics
Divide, if possible. If a quotient is undefined, state so.
A. -7 B. 8 C. -9 D. -8
Mathematics
Find the indicated probability. A bag contains 2 red marbles, 3 blue marbles, and 5 green marbles. If a marble is randomly selected from the bag, what is the probability that it is yellow?
A. 1
B. 
C. 0
D. 
Mathematics
Decide whether or not the arrow diagram defines a function.DomainRange 
A. No B. Yes
Mathematics