Blue= 4
Orange=2
Hope this helped you! :)
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Answer:
19 cubic centimeters
Step-by-step explanation:
The equation for the volume of a sphere is
.
We can setup the equation as
.
Now we need to isolate the r^3. Divide both sides by 4/3 and pi, which leaves 
Now we take the cube root of both sides to have a single r on the right side. This comes out to equal 19 cm^3
3.6 hours because if u distribute it an d devide 1.80 by 30 it will be 3.6 hours