Solve the problem.Bob earns both a salary and a commission as a salesman at an auto dealership. The following table lists his estimates of the probabilities of earning various commissions for the next month:
What is the probability that he will earn at least $500 in commissions?
A. 0.88
B. 0.92
C. 0.63
D. 0.67
Answer: A
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Determine an appropriate domain of the function. Identify the independent and dependent variables.A cylindrical water tank with a radius of 12 feet and a height of 66 feet is filled to a height of h. The volume V of water (in cubic feet) is given by the function g(h) = 144?h.
A. D = [0, 9504?] The independent variable is V. The dependent variable is h. B. D = [0, 66] The independent variable is V. The dependent variable is h. C. D = [0, 66] The independent variable is h. The dependent variable is V. D. D = [0, 144] The independent variable is h. The dependent variable is V.
Find the distance between the pair of points.(3, -1) and (7, -3)
A. 12
units
B. 6 units
C. 12 units
D. 2
units
Graph the function.y = 5(x - 4) + 2
A. 
B. 
C. 
D. 
Solve the inequality. Write the solution set in interval notation.x3 + 4x2 - 16x ? 64
A. (-?, 4] B. [4, ?) C. [-4, 4] D. (-?, -4] ? [4, ?)