ASAP I NEED THE ANSWER!!!!!??!!???!!??!?!?!?! 13 points
2 answers:
Answer:
288 [If you need to keep pi]
905 [If you don't need to keep pi]
Step-by-step explanation:
Volume of a sphere = 4/3 * radius^3
Radius = 6
4/3 6^3
4/3 216
288
You didn't specify whether or not you need to keep pi in the answer or not so here's both
904.778684
If you have further questions, don't be afraid to reach out. I hope this helps!
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By definition, we have
So, we have to solve two different equations, depending of the possible range for the variable. We have to remember about these ranges when we decide to accept or discard the solutions:
Suppose that
In this case, the absolute value doesn't do anything: the equation is
We are supposing , so we can accept this solution.
Now, suppose that . Now the sign of the expression is flipped by the absolute value, and the equation becomes
Again, the solution is coherent with the assumption, so we can accept this value as well.