Answer:
0.06545
Step-by-step explanation:
use the formula v=(4/3)*pi*r^3. here r (radius) is 1/4 or 0.25. so 0.25^3 is 0.015625. multiply pi so 0.05. divide by 3 so 0.0164 and multiply 4 so 0.06545.
im ok, i can help
