Answer:
use a calculator itl be easy
Step-by-step explanation:
substitute x to 150
=0.00125(x)^4+x-3
=0.00125(150)^4+150-3
WE ARE USING PEDMAS HERE SO BE CARE-FULL <u>parenthesis,exponent,multiplication,division,addition,subtraction</u>
<u>=0.00125(506250000)+150-3</u>
<u>=632812.50+150-3</u>
=<u>632962.50-3</u>
=<u>632959.50</u>
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I AM SO SORRY IF IT IS WRONG :)