The total weekly earnings equal $12 per hour times the number of hours worked

Question and answers are in the attached picture. you so much in advance.

Find the value of the variable and the length of each secant segment.

The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza. patients with influenza age range number of sick patients 25 to 29 30 to 34 35 to 39 40 to 45 which dot plot could represent the same data as the frequency table? patients with flu