An exponential function is written as Fx) = a•b^x, where the coefficient a is the base b is positive but not equal to 1, and the exponent x is any number.
A. an integer
B. a constant
C. an exponent
D. a variable

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The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол