Enrico buys 3/8 of cheddar cheese and 4/8 pounds of Swiss cheese .How much cheese did Enrico buy in all?

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

Ascatter plot with a trend line is shown below. which equation best represents the given data? y = x + 2 y = x + 5 y = 2x + 5

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction