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Let f(x)=20/4e+3^-0.2x    What is f(3)

Round your answer to the nearest tenth, in the box.

 Jun 11, 2020
 #1
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We get about 14.1086909 since 20/4=5 and x=3 we simplify it into the equation 5e+3^0.6 and e is about 

2.71828182 also 3^-0.6 is about 0.517281858 so we get 13.591409+0.517281858 which is about 14.1086909

 Jun 11, 2020

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