document.write( "Question 1062728: When seated, and average adult breathes in and out every 4 seconds. The average minimum amount of air in the lungs is 80ml, and average maximum amount of air in the lungs is 800ml\r
\n" ); document.write( "\n" ); document.write( "a. Assuming that the lungs are at a minimum at t= 0, sketch the graph that represents the average amount of air in the lungs over time for at least 2 cycles\r
\n" ); document.write( "\n" ); document.write( "b. Determine the amplitude and vertical displacement, period and k value\r
\n" ); document.write( "\n" ); document.write( "c. Determine a possible value for the phase shift and justify your choice\r
\n" ); document.write( "\n" ); document.write( "d. Determine an equation that will model the given situation \n" ); document.write( "

Algebra.Com's Answer #677708 by ikleyn(52781) $\"\"$ $\"About$

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\n" ); document.write( "When seated, and average adult breathes in and out every 4 seconds. The average minimum amount of air in the lungs is 80ml,
\n" ); document.write( "and average maximum amount of air in the lungs is 800ml\r
\n" ); document.write( "\n" ); document.write( "a. Assuming that the lungs are at a minimum at t= 0, sketch the graph that represents the average amount of air
\n" ); document.write( " in the lungs over time for at least 2 cycles\r
\n" ); document.write( "\n" ); document.write( "b. Determine the amplitude and vertical displacement, period and k value\r
\n" ); document.write( "\n" ); document.write( "c. Determine a possible value for the phase shift and justify your choice\r
\n" ); document.write( "\n" ); document.write( "d. Determine an equation that will model the given situation
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document.write( "d.  V(T) = 440 - 360*cos((2pi*t)/4)\r\n" );
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document.write( "a.  Plot:\r\n" );
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document.write( "Plot  V(T) = 440 - 360*cos((2pi*t)/4)\r\n" );
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document.write( "b.  Amplitude =  = 360 mL\r\n" );
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document.write( "    Average value =  = 440 mL\r\n" );
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document.write( "    Period = 4 seconds.\r\n" );
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