Dave grew 24 plants with 3 seed packets. How many seed packets does Dave need to have a total of 40 plants in his backyard? Assume the relationship is directly proportional.

John bought 2 horses at rs 20000 each

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.)

Which one ? is the answer and how to find this answer