Graph the linear equation.-2x - y = 0
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Answer: D
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Test the vector field F to determine if it is conservative.F = x7y7z7i + x7y7z7j + z7k
A. Not conservative B. Conservative
Solve the problem.A life insurance company uses the following rate table for annual premiums for women for term life insurance. Use a graphing utility to fit an exponential function to the data. Predict the annual premium for a woman aged 70 years.
A. y = 6.367e0.068x, $743 B. y = 0.0000398x4.06, $1233 C. y = -9306.4 + 2516.3 ln (x), $1723 D. y = 8.94e0.068x, $1044
Perform the indicated operation and simplify. -
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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