pre1eAlysagoiveredh pre1eAlysagoiveredh

02-06-2016
Physics

contestada

If a device uses 280 watts of power a day, about how many kilowatt-hours will it use in 30 days?

Respuesta :

taskmasters taskmasters

02-06-2016

Given: 280 watts power a day

Unknown: KwH=?in 30 days
Solution: 280 watt-hours per day/1000x30 days
.28 x 30=n
Answer:8.4 kwh

Answer Link

zakaljabir zakaljabir

25-03-2019

dont answer 8.4, its wrong

Plato

Answer Link

Otras preguntas

8s+7>-3(5s-4) Solve the inequality

Warm currents originate ?

Vito uses 9 liters of water to water 24 flower pots. He is wondering how many liters of water (w) it would take to water 40 flower pots. He assumes he'll use th

Ms. Lewis sold 1,426 boxes of cookies from her store there are 12 boxes of cookies in a case how many cases of cookies were sold

Why did monarchy start

Could someone please help me solve this problem?

PLZ HELP ASAP Which graph best matches a person walking away at a constant speed (Sorry the picture is a little cut off)

which of the following describe captains of industry? multiple choice.1. worked to better American society.2. built factories to create American jobs 3. donate

Why did the Indus Valley civilization pay more attention to hygiene

What was a contributing factor to the economic crisis in 2008