An exponential function is written as F9x)= a*b^x, where the coefficient a is a constant, the base b is but not equal to 1, and the exponent x is any number. A. Real
B. an integer
C. Positive
D. Negative

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)

Evaluate the expression. (9 + 5)(3 + 2)0