Ahemisphere with a 90 degree slice removed and a radius of 8 what is the volume

Okay...so since 90 degrees out of 360 is taken out that means that the hemisphere is only 250 degrees. That's only 3/4 of a hemisphere. So, you need to find the volume of the hemisphere as if it were a sphere. Then, you divide that by 2 to get the volume of the hemisphere. Then, you multiply it by 3/4 to get the volume of your sliced hemisphere.

The answer is A

Step-by-step explanation:

When using the formula, you get a negative Z score as his points were below average. Hope this helps!