Consider the Venn diagram below. Find n(A ? B)'.

A. 28
B. 50
C. 39
D. 40
E. none of these


Answer: A

Mathematics

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Rewrite the statement in the form "if p, then q".I will lose weight if I diet.

A. If I diet, then I gain weight. B. If I diet, then I'll lose weight. C. If I don't diet, then I won't lose weight. D. If I lose weight, then I'll diet.

Mathematics

Provide an appropriate response.Determine which number in the set is a solution to the given equation. 3x - 2 = 78 - 7x; {0, 8 ,10}

A. 10 B. none of them C. 8 D. 0

Mathematics

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

Mathematics

Fill in the blank with one of the choices listed below. Some choices may be used more than once. Like fractional notation,  notation is used to denote a part of a whole.

A. median B. decimal C. mean D. sum

Mathematics