Perform the indicated operation and simplify.
+ 
A. 
B. 
C. 1
D. 
Answer: A
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Simplify using the laws of exponents.5(rt)6
A. 5r6t6 B. 5r6t C. 5rt6 D. 56r6t6
Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in rectangular form.
4
A. 256i
B. 128 + 128
i
C. 128
+ 128i
D. 128 + 128i
Find the distance on the number line between the pair of numbers.-6, -11
A. 17 B. -5 C. -17 D. 5
Use Bayes' rule to find the indicated probability.Two shipments of components were received by a factory and stored in two separate bins. Shipment I has 2% of its contents defective, while shipment II has 5% of its contents defective. If it is equally likely an employee will go to either bin and select a component randomly, what is the probability that a defective component came from shipment II?
A. 0.714 B. 0.222 C. 0.5 D. 0.2