Simplify the expression using the order of operations.102 + 82 ÷ 22
A. 168
B. 116
C. 41
D. 81
Answer: B
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Solve the problem. Round to the nearest cent.The unpaid balance in an account on November 1 was $155. A payment of 
was made on November 8. The finance charge rate was 
per month of the average daily balance. Find the finance charge for the month of November.
A. $2.86 B. $1.28 C. $1.16 D. $1.30
A point on the terminal side of an angle ? is given. Find the exact value of the indicated trigonometric function of ?.(-4, -1)Find csc ?.
A. -4
B. -
C. 
D. -17
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
Perform the division.
A. -3x7y4 + 4x2y2 - 3 B. 3x7y4 + 4x2y2 + 3 C. 3x7y6 + 4x2y4 + 3y2 D. 3x9y6 + 4x4y4 + 3x2y2