We are given the electricity cost as 5 cents per
kilowatt-hour. We should notice that the cost is actually in the form of:
electrical cost = cost / (power * time)
Therefore to get a number which is in terms of cents
alone (cost alone), therefore we should multiply the given electrical cost
value with the power and time.
Power = 80 watt = 0.08 kilowatt
Time = 24 hours
Therefore the cost is calculated as:
cost = electrical cost * power * time
cost = [5 cents / (kilowatt hour)] (0.08 kilowatt) (24
hour)
cost = 9.6 cents
Answer:
<span>9.6 cents</span>
Answer:
I think A
Step-by-step explanation:
I am not quite sure what this is asking, but based off of what I can tell it should be A.
Hope this helps :)
Answer:
Step-by-step explanation:
y=0.5x+3
The variable b represents the area of the base of the prism or pyramid. Hope that helps!
