Consider a TV set that consumes 120 W of electric power when it is on, and is kept on for an average of 6 h per day. For a unit electricity cost of 23 cents per kWh, determine the cost of electricity this TV consumes per month (30 days). The cost of electricity the TV consumes per month is $

Question

13-07-2022
Mathematics

contestada

Consider a TV set that consumes 120 W of electric power when it is on, and is kept on for an average of 6 h per day. For a unit electricity cost of 23 cents per kWh, determine the cost of electricity this TV consumes per month (30 days). The cost of electricity the TV consumes per month is $

Respuesta :

Otras preguntas

The Hawaiian Islands are examples of islands that formed over a hotspot. Based on this information, which of the following processes formed the Hawaiian Islands

Evaluate the summation of 20 times 0.5 to the n minus 1 power, from n equals 3 to 12.

A.25 kg baseball is thrown upward at a speed of 30 m/s. What is the maximum height the ball reaches?

What is an equivalent expression to 48x - 30?

In Jaden’s yard, there is a triangular garden patch. He wants to plant a geranium in the patch at a point equidistant from all its vertices. Where should Jaden

What affect does the "k" value have on the function f(x) = log(x)? A. The "k" value reflects the function across the x-axis. B. The "k" value moves the graph

Clouds can begin to form at which point? A: vapor point B: humidity point C: subduction point D: gradient point E: dew point

Why is the sea blue ?

all of these types of rock make up the lithosphere except

Why are ecological pyramids shaped as pyramids? A) because there is a large decrease in the amount of energy or biomass as you move from one trophic level up

anuksha0456 anuksha0456 · Answer 1 · 2022-07-16T11:02:29+02:00

The cost of electricity consumed by the TV per month is $4.968.

In the question, we are given that a TV set consumes 120W of electric power when switched on. It is kept on for a daily average of 6 hours per day. The number of days in the month is given to be 30 days. The cost per unit of electricity is 23 cents per kWh.

We are asked to find the cost of electricity the TV consumes in the month.

The daily energy consumed by the TV = Power*Daily time = 120*6 Wh = 720 Wh.

The monthly energy consumed by the TV = Daily energy*Number of days in the month = 720*30 Wh = 21600 Wh = 21600/1000 kWh = 21.6 kWh.

Hence, the total cost of electricity the TV consumes = Monthly energy*Per unit cost = 21.6*23 cents = 496.8 cents = $496.8/100 = $4.968.

Therefore, the cost of electricity consumed by the TV per month is $4.968.

Learn more about computing costs at

https://brainly.com/question/14277272

#SPJ4