Find the product.2x(x + 5)
A. 2x2 + 5x
B. 12x2
C. x2 + 10x
D. 2x2 + 10x
Answer: D
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Write the sentence as an equation. Use x to represent "a number."If ten times a number is decreased by 6, the result is 144.
A. 10x - 6 = 144 B. 6(10 - x) = 144 C. 10(x - 6) = 144 D. 6 - 10x = 144
Verify the identity.cot(? - ?) = - cot ?
What will be an ideal response?
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
Determine whether the statement is true or false. ? 3
A. False B. True