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
Answer: A
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A. 29,400,000,000,000 B. 600,000 C. 29,400,000 D. 600,000,000,000
Find the product.(5x - y + 2)(5x - y - 2)
A. 25x2 - 10xy + y2 - 4 B. 25x2 + y2 - 4 C. 25x2 + y2 + 20x + 4y - 4 D. 25x2 - 10xy + y2 + 20x + 4y - 4
Solve.The length of a rectangular room is 5 feet longer than twice the width. If the room's perimeter is 154 feet, what are the room's dimensions?
A. Width = 24 ft; length = 53 ft B. Width = 48 ft; length = 106 ft C. Width = 29 ft; length = 63 ft D. Width = 36 ft; length = 41 ft
Use your graphing calculator to find the range of the function.f(x) = x3 + 2
A. (-?, 2) ? (2, ?) B. (2, ?) C. (-?, 2) D. (-?, ?)