The slope--- 5.2x represents how much income is increased based on the worker's experience year
the y-int ------ 22 represent if the worker has no experience then he gets $22 income
b) the way you can tell the cost of income in 19 years is to estimate it using your ruler or just eyeball it
I'm sure you don't need this becuz u post this question a week ago
Answer:
Hi, the price went up by 20%
Hope this helps
Sharon's revenue was
25×$3 = $75
The difference between her revenue and her cost was
$75 - 10 = $65
Sharon made $65 profit on bracelet sales.
area triangle:
b×h/2
= 11 in×10 in/2
=55 in²
area half-circle:
pi×r² /2
= 3.14×5in² /2
=78.5in² /2
=39.25 in²
Total area: area triangle+ area half-circle
= 55 in²+39.25 in²
=94.25 in²
Note that if
, then
, and so we can collapse the system of ODEs into a linear ODE:
which is a pretty standard linear ODE with constant coefficients. We have characteristic equation
so that the characteristic solution is
Now let's suppose the particular solution is
. Then
and so
Thus the general solution for
is
and you can find the solution
by simply differentiating
.