Use the rules of exponents to simplify the expression. Write the answer with positive exponents. Assume that all variables represent positive real numbers.(6a1/7b5/7)2
A. 36a2/7b10/7
B. 36(ab)10/7
C. 12a2/7b5/7
D. 6a2/7b10/7
Answer: A
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Solve the problem. Use an annual percentage rate table if necessary.Jennifer has a 60-month fixed installment loan, with a monthly payment of $210.02. The amount she borrowed was $10,000. Instead of making her 12th payment, Jennifer is paying the remaining balance on the loan. What is the total amount due to pay off the balance (use the actuarial method)?
A. $8457.09 B. $8569.58 C. $8005.16 D. $8359.57
Subtract.557 - 34
A. 515 B. 591 C. 523 D. 423
Multiply and simplify. ?
A.
B.
C.
D.
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