Acylinder shaped dispenser holds 5,652 cm³ of liquid soap and is now full. the radius of the dispenser is 7.5 cm. what is the difference between the height of the soap in the full dispenser and the height when 4,239 cm³ of soap remains in the dispenser? use 3.14 to approximate pi. enter your answer in the box.

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.)

Find the domain of the following expression: 1/(√x)-2

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.