x+y=2 x 2 +y 2 =4 The line given by x+y=2x+y=2x, plus, y, equals, 2 is graphed. Draw the circle given by x^2+y^2=4x 2 +y 2 =4x, squared, plus, y, squared, equals, 4 in the interactive graph.

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

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

I’ve been trying all day to figure this puzzle out. i need the work for it aswell. it is a factoring polynomials tarsia. the image is below.