About $70.31.
You would take $1968.00 and subtract $421.00 from it. Once you've subtracted, you would have gotten $1547.00. You would divide $1547.00 by the 22 people and get about $70.31 per person. :)
Answer:
452.4 cm
Step-by-step explanation:
the formula for the area of a circle is A = pi r^2
14000 liters
500 * 4 = 2000
2000 * 7 = 14000