Gianna filled up her car with gas before embarking on a road trip across the country. The capacity of Gianna's gas tank is 15 gallons and the car uses 1.25 gallons of gas for every hour driven. Make a table of values and then write an equation for G, G, in terms of t, t, representing the number of gallons of gas remaining in Gianna's gas tank after tt hours of driving.

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.)