Answer:
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
The formula that relates current, power and resistance is

Where
I is the current (in amperes)
P is the power (in watts)
R is the resistance (in ohms)
We know P = 500 and R = 25, we plug them into the formula and solve for I:

Correct answer is 4.47 Amperes, or choice A.
=(140+4) / 8
=(144/8) + (4/8)
=18 + 2
=<span>20</span>
5x7= 35
35> (greater than) 8