Answer:
Adam will have to pay $22
Step-by-step explanation:
Hope this helps :)
Answer:

Step-by-step explanation:
Given




Required
The rate of change (b)
The above graph is represented as:

For:
;
We have:





For
,
We have:



Substitute 

Divide by 2


<em>Hence, the rate of change is 2.50</em>
Answer:
Oof
Step-by-step explanation:idk sorry
Answer:
√-16=4√-1=4i
4i is an imaginary number and a complex number.