Find the probability that a randomly generated bit string of length 10 does not contain a 0 if bits are independent and if a) a 0 bit and a 1 bit are equally likely. b) the probability that a bit is a 1 is 0.6. c) the probability that the ith bit is a 1 is 1∕2i for i = 1, 2, 3,…, 10.

Which answer is the solution set to the inequality |x|< 9? a. x< -9 or x> 9 b. x> -9 and x< 9 c. x> -9 or x< 9 d. x< 9 and x< 9

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

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.)