B) They are all sources of electricity
Hope it helps!!
Answer:
192.5 miles
Explanation:
55mph = 55 miles in 1 hour
55 X 3.5 = 192.5
Power = (voltage) · (current)
71 W = (120 V) · (current)
Divide each side by (120 V) :
Current = (71 W) / (120 V) = 0.59167 Amperes
What I want to know is: Where can I buy a 71-W light bulb ?