Graph the data. then find and interpret the slope of the line through the points. pounds, x: 3, 4, 5, 6cost, y: 6, 8, 10, 12pls !

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?

The blue segment below is a diameter of o. what is the length of the radius of the circle?