Exercise 34.4 1. for the following distribution, calculate the mean, draw the cumulatiye pency curve and hence estimate the median and the inter quartile range Frequency 1 0.94 S 89 M) . 75.79 65.69 3 2 40.44 35-39

Which graph represents the following piecewise defined function?

Solve: 3x+y=6 4x-2y=18 show all work !

Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?