The top of a rubber bushing designed to absorb vibrations in an automobile is the surface of revolution generated by revolving the curve z = 1 2 y2 + 2 for (0 ≤ y ≤ 3) in the yz-plane about the z-axis. (a) Find an equation for the surface of revolution. (b) All measurements are in centimeters and the bushing is set on the xy-plane. Use the shell method to find its volume. (Round your answer to three decimal places.) cm3 (c) The bushing has a hole of diameter 1 centimeter through its center and parallel to the axis of revolution. Find the volume of the rubber bushing. (Round your answer to three decimal places.) cm3

6 cm

step-by-step explanation:

the above table 1 will calculate the population size (n) after a certain length of time (t). all you need to do is plug in the initial population number (no), the growth rate (r) and the length of time (t). the constant (e) is already entered into the equation. it stands for the base of the natural logarithms (approximately 2.71828). growth rate (r) and time (t) must be expressed in the same unit of time, such as years, days, hours or minutes. for humans, population growth rate is based on one year. if a population of people grew from 1000 to 1040 in one year, then the percent increase or annual growth rate is 40/1000 x 100 = 4 percent.

step-by-step explanation:

hey pal. the answer is b plz mark as brainliest