Multiply the following numbers. reduce the answer to lowest terms. 3 1/5 . 2 1/7

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 of the following three dimensional figures has a circle as it’s base

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.