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07-05-2018
Mathematics

contestada

What is the percent increase modeled in the function f(x)=20(1.5)^x
a)20%
b)1.5%
c)30%
d)50%

Respuesta :

07-05-2018

The increase is D: 50% because the 1 in the parentheses stands for the 20 that was already there, with the .5 being the amount that’s actually being increased. 0.5 translates to 50%, so the answer is D.

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