The answer is (4/5). If you multiply the first (5/12) over and over, you get this sequence.
B.becuase he paid that much in total, and we divide them by 100
Answer:
$85
Step-by-step explanation:
100%-20%=80% and 80% = 0.8
So,
0.8x=68
x=85
This is just another way of asking "what is the volume of a sphere of 6cm"
The volume of a sphere is
The R is 3cm in this problem since the diameter is twice the radius. For a 3cm radius sphere this is 113.1cm^3
Yes it is a square number