The length of a rectangular vegetable garden is 4 feet more than its width. After a 2 foot cement border is placed around the garden, the area of garden and border is 320 square feet. Which equation could be used to find the original dimensions of the vegetable garden?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

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

True or false? a circle could be circumscribed about the quadrilateral below.