Carolina is mowing lawns for a summer job. For every mowing job, she charges an initial fee plus $6dollar sign, 6 for each hour of work. Her total fee for a 4-hour job, for instance, is $32dollar sign, 32. Let y represent Carolina's fee (in dollars) for a single job that took xxx hours for her to complete.
Complete the equation for the relationship between the fee and number of hours.
y=

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3