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yolonda tutors math.for each hour that she tutors ,she earns 20 dollers.her earnings,e in dollers ,after tutoring for h hours is giving by the following function E(h)=20h how much does yolonda earn if she tutors for 3 hours

Answer :

Given data:

The amount earned is E(h)=20h.

Substitute 3 for h in the above expression.

[tex]\begin{gathered} E(3)=20(3) \\ =60 \end{gathered}[/tex]

Thus, the amount Yolonda earned in 3hours is $60.

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