Use a calculator to evaluate . Round your answer to four decimal places.

A. -0.9589
B. 0.0872
C. -0.4128
D. -0.4282
E. -1.7089


Answer: B

Mathematics

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Solve the problem.A plane is heading due south with an airspeed of 213 mph. A wind from a direction of 52.0° is blowing at 16.0 mph. Find the bearing of the plane to the nearest degree.

A. 92° B. 183° C. 87° D. 178°

Mathematics

Solve for the unknown in the equation.4Z - 3Z + 15= 6

A. Z = -9 B. Z = 21 C. Z = 9 D. Z = -21

Mathematics

Use Bayes' rule to find the indicated probability.Quality Motors has three plants. Plant 1 produces 35% of the car output, plant 2 produces 20% and plant 3 produces the remaining 45%. One percent of the output of plant 1 is defective, 1.8% of the output of plant 2 is defective and 2% of the output of plant 3 is defective. The annual total production of Quality Motors is 1,000,000 cars. A car chosen at random from the annual output and is found defection. What is the probability that it came from plant 2?

A. 0.35 B. 0.559 C. 0.224 D. 0.217

Mathematics

Solve the problem.A collection of dimes is arranged in a triangular array with 15 coins in the base row, 14 in the next, 13 in the next, and so forth with 1 dime in the last row. Find the value of the collection.

A. $12.00 B. $6.00 C. $1.20 D. $24.00

Mathematics