What is the distance from the origin to point P graphed on the complex plane below? 5
4
3
2
-5-4-3-2-14
Х
-2
0
-5
O V7
29
O 7
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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

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*