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Algebra
Pregunta

13) Problem Solving: A rectangular playground is t...

13) Problem Solving: A rectangular playground is to be fenced off and divided in three parts by two other fence parallel to one side of the playground. \( 600 \) feet of fencing is used. Find the dimensions of the playground that maximize the total enclosed area. ( \( 10 \) pts) 

Answer

\(A= x(300- 2x)= -2x^2+ 300x\\A_{\max}= A_{x= 75}= 11250\)

dimension: 75 feet by 150 feet

Solución
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