Given a circle with a radius of 0.85 meters, find the area of 1/3 of the circle. use 3.14 for pi and round to the nearest hundredth.

Which best explains why this triangle is or is not a right triangle?

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

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!