Answer:

Step-by-step explanation:
The volume of a cylinder is:

where
is the radius and
is the height.
The height is 4 inches greater that the radius, so:

Substituting this in the formula for volume:

the volume is 
thus:

Dividing everything between pi:


We can see that the solution for this is 
since 
We have the radius, now we find the height:


It’s is 997/1000. Just put the number over the highest decimal place
Answer:
<u>3</u> fewer fluids ounces the regular bottle of sunscreen holds.
Step-by-step explanation:
Given:
The family size bottle of sunscreen holds = 12 oz.
The regular bottle holds 75% less.
Now, to find how much fewer fluids ounces does the regular bottle of sunscreen holds.
So, according to question:





Therefore, 3 fewer fluids ounces the regular bottle of sunscreen holds.
Answer:
Volume = 1596.2 cubic cm
Step-by-step explanation:
Volume = volume of box - volume of cylinder
Volume = (LxWxH) - 1/3 (pi * r^2 *h)
Volume = (10 x 12 x 20) -1/3 (3.14 x 8^2 x 12)
Volume = 2400 - 803.8
Volume = 1596.2 cm^3