Give the value of the function in radians. Round to the nearest thousandth when necessary.cot-1 0.9910
A. 3.932
B. 0.79
C. 0.781
D. 2.352
Answer: B
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Solve the problem.Determine the measure of the angle in each point of the six-pointed star appearing on police badges and vehicles. (Hint: Inscribe the star in a circle, and use the following theorem from geometry: An angle whose vertex lies on the circumference of a circle is equal to half the central angle that cuts off the same arc. See the figure.)
A. 45° B. 60° C. 75° D. 90°
Use Bayes' rule to find the indicated probability.Two stores sell a certain MP3 players. Store A has 34% of the sales, 5% of which are of defective items, and store B has 66% of the sales, 1% of which are of defective items. The difference in defective rates is due to different levels of pre-sale checking of the product. A person receives a defective item of this product as a gift. What is the probability it came from store B?
A. 0.275 B. 0.22 C. 0.5667 D. 0.7083
Find the effective rate of interest.50.08% compounded daily
A. 50.285% B. 50.985% C. 50.203% D. 64.947%
Use a calculator to find an approximation to the nearest ten-thousandth.e0.72
A. -0.3285 B. 2.2705 C. 1.9572 D. 2.0544