Gerald can complete a math assignment in 2 hours and a physics assignment in 1 hour.if he has 8 hours to complete a set of assig
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13/18
here's a picture of how I normally do it if you want but I dont know if you'll understand what I'm writing because it's really messy haha
here's a picture of how I normally do it if you want but I dont know if you'll understand what I'm writing because it's really messy haha
The volume of the cylinder is the amount of fruit juice it can contain.
The relationship between the volume and the surface area is:
The given parameter is:
The volume of a cylinder is calculated as:
Make h the subject
The surface area (A) of a cylinder is:
Substitute
Differentiate
Set to 0
Rewrite as:
Multiply through by r^2
Solve for r
So, we have:
Hence, the relationship between the volume and the surface area is:
Read more about surface areas and volumes at: