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vera_ewing
 one year ago
Math question
vera_ewing
 one year ago
Math question

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Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2we can write this: R= requested rate \[R = \frac{{f\left( {\pi /2} \right)  f\left( 0 \right)}}{{\left( {\pi /2} \right)  0}} = \frac{{5  3}}{{\frac{\pi }{2}}} = ...?\]

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2\[\Large R = \frac{{f\left( {\pi /2} \right)  f\left( 0 \right)}}{{\left( {\pi /2} \right)  0}} = \frac{{5  3}}{{\frac{\pi }{2}}} = ...?\]

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.0what us the rise in the curve between the points...? then you know the run is \[\frac{\pi}{2}\]

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2yes! better is: 4/pi

vera_ewing
 one year ago
Best ResponseYou've already chosen the best response.0So the answer is D. 4/pi ?

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.0leave it as an exact value remember dividing by a fraction means you flip and multiply \[2 \times \frac{2}{\pi} \]
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