Determine the volume of the cylinder shown below then find the volume of the related come round to the nearest tenth

Try this option:
1. For cylinder: V=πr²h, where π=3.1415; r=3; h=9.
V=3.1415*3*9≈84.823 cm³.
2. For the cone: V=1/3 *πr²h, where π=3.1415; r=3; h=9.
V=1/3* 3.1415*3*9≈28.274334≈28.3 cm³.

Answer: the correct answer is 10step-by-step explanation: let the number be n, then the expression becomes,then“twelve more than the quotient of a number and two, decreased by four” iswhen n=4,we substitute 4 whetever we see n to get,we simplify to obtain,we further simplify to get,therefore the correct answer is c.