A9-kilogram bag of cement costs $12.22. what is the unit price, rounded to the nearest cent

What are the domain and range of the functiony = 2(x - 3)2 + 4?

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.)

The sum of two numbers is 12 and their difference is 18 what are the two numbers