Which system of inequalities has no solution?
X+ 3y 20.5
x + 3y 3 25
x+ 3y 20.5
x + 3y 2 25
x + 3y 30.5
x + 3y 2 2.5

The tangent of an angle is not which of the following? a) ratiob) proportionc) fractiond) opposite over adjacent

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

Find the rate at which the water is now flowing from the tap give your answer cubic centimetres per second