The <em>proposed</em> design of the atrium (<em>V < V'</em>) is possible since its volume is less than the <em>maximum possible</em> atrium.
<h3>Can this atrium be built in the rectangular plot of land?</h3>
The atrium with the <em>maximum allowable</em> radius (<em>R</em>), in feet, is represented in the image attached. The <em>real</em> atrium is possible if and only if the <em>real</em> radius (<em>r</em>) is less than the maximum allowable radius and therefore, the <em>real</em> volume (<em>V</em>), in cubic feet, must be less than than <em>maximum possible</em> volume (<em>V'</em>), in cubic feet.
First, we calculate the volume occupied by the maximum allowable radius:
<em>V' =</em> (8 · π / 3) · (45 ft)³
<em>V' ≈</em> 763407.015 ft³
The <em>proposed</em> design of the atrium (<em>V < V'</em>) is possible since its volume is less than the <em>maximum possible</em> atrium.
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The complete question is as follows:
Jessica is a custodian at Oracle Arena. She waxes 20 of the floor in of and hour. At this rate, how many square meters can she wax per hour
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Y=(3+4x)/7
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Step-by-step explanation:
We want to solve , where .
We rewrite in terms of sine and cosine.
Use the Pythagorean identity: .
This is a quadratic equation in .
By the quadratic formula, we have:
or
or
or
When ,
on the interval .
When , is not defined because
Increasing on:
(−∞,1)
Decreasing on:
(1,∞)