Cuanto es: [1-(3+4)+(4-3)×(2+1)]
3 (8+2.5)+1/2-12 (2+3.5)+3.5
Y me dan la explicación de la primera

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

How can you tell when x and y are not directly proportional?

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need