Answer:
$1220
Step-by-step explanation:
226pi
2 * pi * 7 *(7+12)
C.$0.60
hope this help!!!!!!!!!!!!!!!!!!!!!!
So I have 2 answers here they are.
key: 1/3hours =20 min
221÷2=110.5÷20=5.525
221.5÷20=11.075
I hope this helps!