<span>d. 40 units because i counted all the way to the next dont and it gave me the frist answer and i keep doing that unitl i figure out all the sides</span>
D = P - 2.50
D is price after coupon is used, P is price before
Answer:
<em>The population on 30th day will be </em><em>134836</em><em>.</em>
Step-by-step explanation:
This is a case of exponential growth. The general form of exponential function is,

where, a and b are constants.
The data points from the question are 
Putting the values in the function,
for 
----------1
for 
------2
Dividing equation 2 by 1,


Putting the value of b in equation 1,

Now the function becomes,

Putting x=30, we get

Answer:

Step-by-step explanation:
Here we gonna use the identity -

So using the identity here,

Answer:
x
-2 or 0≤x≤7
Step-by-step explanation: