Has someone answered this I need the answer...do u know it??
Step-by-step explanation:
So -390 -- 220 = -170
That was the change between the beginning and end of the turn.
composite function J[P(W)=J(1/3w+4) represent paintings Jeremy completes in a year .
this equation means number of paintings= weeks(rate)
The function P takes a number of weeks as an argument and returns the number of paintings.
The function J takes some argument (unspecified) and returns a number of weeks per year.
The composite function that will give the number of paintings per year will be P(weeks per year) = P(J(y)).
P(J(y)) = 1/3·J(y) +4 .
Looking at the units of the input and output of each of the functions is called "units analysis."
<h3>What is Unit analysis?</h3>
Unit analysis means using the rules of multiplying and reducing fractions to solve problems involving different units.
To learn more about unit analysis from the given link
brainly.com/question/14742503
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85.8 the 0 makes you stay the same
