A 100-W driveway light bulb is on 10 hours per day. If the power company charges 10¢ for each kilowatt-hour of electricity used, estimate the yearly cost to operate the bulb if it is used every day for a 365-day year.

36.50$

Step-by-step explanation:

The power of the light bulb in this problem is

P = 100 W = 0.1 kW

And the light bulb is operated for a time of

t = 10 hours

per day.

The light bulb is operated over 1 year (365 days), so the number of hours of operation is:

So the total energy consumed by the light bulb is

We know that the cost of operation is

p = 10 cents/kWh

Therefore, the total cost will be:

So, 3650 cents, or 36.50$.

here is the

mark brainliest pl

2.56 is the width of the garden

step-by-step explanation: