Which of the following sequences is geometric with a common ratio of -2?

Write a corresponding real world problem to represent 2x - 125=400

Write a story that matches with the expression 42x-5 pls hurry

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.)