Answer:
<h2>
489.84 units³</h2>
Step-by-step explanation:
Given,
Radius ( r ) = 6
Height ( h ) = 13
Volume of cone = ?
Now, Let's find the volume of cone:

plug the values

Evaluate the power

Calculate
units³
Hope this helps..
Best regards!!
20 + 40x = 260
40x = 260 - 20
40x = 240
x = 240/40
x = 6 fulltime employees needed
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I am guessing the answer is both
x=-0.834252 or x=0.134252