Pretty sure its D . the amount he charges for his service and hours must be less than or equal to 225
Answer:
A.
Step-by-step explanation:
Given:
Volume of cylinder =
The volume of cylinder is given by :
where represents volume, represents radius and represents height of cylinder.
The cylinder is being redesigned by a package designer who keeps the volume constant st and rearranges the formula to give height in terms of radius.
[ Substituting ]
Dividing both sides by .