Answer:
the answer is A
Step-by-step explanation:
....................
Oh girl idek. What grade is this
9 miles, you dont even need much math, just common sense. divide 12 by 4 and you get three. multiply 3 by 3 to get 9.
Answer:
2 dollars?
Step-by-step explanation:
8 divided by 4
Answer:
The current that produces maximum power is 3A
Step-by-step explanation:
Given

Required [Missing from the question]
The current that produces maximum power
First, we represent the function in standard form


Open bracket


The maximum value of c is:

Where:

By comparison: 



So, we have:



