Well if the paint covers 256 sq ft, all you have to do is divide that by 4 (because you have 4 square walls) and you get an answer of 64 sq ft. So each wall would be 8ft wide, and 8ft tall.
<h3><u>Radius as function of volume is:</u></h3>
<em><u>Solution:</u></em>
<em><u>The volume of cone is given as</u></em>:
Where,
r is the radius
h is the height
From given,
height = 20 inches
From formula,
Rearrange , so that r is alone in left side of equation
Substitute h = 20
Thus, radius as function of volume is:
Cos 16 = adjacent side/hyp
Cos 16 = 24/25
Answer:
929
Step-by-step explanation:
For every 11 children, 7 will have homes and 4 will not.
The fraction of children without homes is 4/11.
The number of children without homes is
4/11 × 2556 = 929
Check:
The number of children with homes is 2556 - 929 = 1627
With/Without = 1627/929 = 7.005/4 ≈ 7/4
OK.
The answer is c because since twenty minus eight is twelve one third times twelve is four