Answer:
<h2>≠</h2>
Step-by-step explanation:
b≠a
.................
Answer:
27
Step-by-step explanation:
-21/-7 =3 so x is 3y. if you plug 9 in for y you get 3(9) then you multiply and get 27.
D -0.05 The closer the correlation is to 0, the weaker it is
4 (9 3/4 * 14)
Area of needed paint: 546 square feet
Answer:
The exponential growth model is given by this general expression:

And the exponential model decay model is given by:

Where a the initial amount r the growth factor of rate anf t the time.
The reason with we need to add 1+r in the base of the model is because each period of time
we have an increase of the initial amount by a factor of (1+r) so after n periods we will have (1+r)^n times the initial amount.
Step-by-step explanation:
In general an exponential model is given by this formula:

Where:
a = the constant, b = the base and x x the exponent.
The exponential growth model is given by this general expression:

And the exponential model decay model is given by:

Where a the initial amount r the growth factor of rate anf t the time.
The reason with we need to add 1+r in the base of the model is because each period of time
we have an increase of the initial amount by a factor of (1+r) so after n periods we will have (1+r)^n times the initial amount.