Answer:
0.5amps
Step-by-step explanation:
I is inversely proportional to resistance
I = k/R
k = I/ R
k = 20/5
k = 4
This means that, I = 4/R
So, when R = 8ohms,
I = 4/8
=0.5amps
Answer:
the awnser is b
Step-by-step explanation:
all you have to do is put 45 over 100 to get that percentage
7 is the answer 4 and lower you round down 5 and up is up
Answer:

Step-by-step explanation:
Given : 
In order to find
we will substitute
for
in the given function, that is :


Answer:
1.4
Step-by-step explanation:
This is because the 4 is in the hundreds place but the 0 is in the hundreds in the second one.
(Decimals are backwards from whole numbers.)