A right circular cone has a volume of 301 cubic inches. If the height remains fixed, but the radius is doubled, what is the volume of the new larger cone? A 60pi in³
B 120pi in³
C 240pi in³
D 90pi in³

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

What’s the answer ? use the picture to see the problem

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !