Arental company charges a flat fee of x dollars for floor sander rental plus y dollars per hour for the rental. one customer rents a floor sander for four hours and pay $63. another customer rents a floor sander for six hours and pays 87 dollars. find the flat fee and the cost per hour for the rental

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.)