hey guys! please give an easy explanation on how to do this once you find the answer so I can try doing it myself! thank you :)

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Adriveway is 40 yards long about how many meters long is it

Aline passes through 3,7 and 6,9 what equation represents the line