Answer:
3/4
Step-by-step explanation:
<u>1</u><u>2</u> divide 4 <u>3</u>
16 divide 4 4
-3/4
-12/16 ÷ 4 = -3/4
6370.63 is the volume
V=4
3πr3=4
3·π·11.53≈6370.6263