Step-by-step explanation:
Using the given formula :
I = P × R × T
I = 80000 × 15/100 × 4
I = $48000
He saves = 48000 +80000 = $128000
Given that <span>x represent the number of years since the first census was taken, this means that the first time census was taken was counted as x = 0.
Given that </span>the first time a census was taken in Michele Corners, the population was 1772.
Therefore, <span>the coordinates of the point that contains the y-intercept is (0, 1772)</span>
(-1/2)^-4
=16
the last one
Answer:
hmmmmmmmm
Step-by-step explanation:
Let's check if the ODE is exact. To do that, we want to show that if

then

. We have


so the equation is indeed exact. We're looking for a solution of the form

. Computing the total differential yields the original ODE,


Integrate both sides of the first PDE with respect to

; then

where

is a function of

alone. Differentiate this with respect to

so that



So the solution to this ODE is

i.e.