Answer
$R(20)=12000$
$R(25)=13750$
$R(30)=15000$
Work Step by Step
$R(p)=-10p^2+800p$
$R(20)=-10(20)^2+800(20)=-4000+16000=12000$
$R(25)=-10(25)^2+800(25)=-6250+20000=13750$
$R(30)=-10(30)^2+800(30)=-9000+24000=15000$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 3 - Review Exercises - Page 300: 23a
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