Acone and a cylinder have the same base area and height. the radius of the cylinder is 2 units and the height is also 2units.
a: what is the volume of the cone? use the approximation of
3.14
for
π
in your calculations and round to the nearest hundredth, if necessary.
b: why?

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.