Find the approximate area of the shaded region below, consisting of a right triangle with a circle cut out of it. Use 3,14 as an approximation for . An image shows a right triangle with a circle cut out of it. The legs that make up the right triangle are both 60 meters. The diameter of the circle cut out is 20 meters.

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

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?