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

Which type of limiting factor affects a large population more than it affects a small population?

for what value of x is the rational expression below undefined x-4/4 x

you go to the vending machine to get a drink and look at the options. which option will most likely have the greatest number of calori? a. coffee b. juice c. wa

the rattlesnake is the most popular snake in our country

The graph of a line passes through two given points, as shown on the graph below. What is the equation of the line written in general form? x - y + 5 = 0 x +

which is a property of an angle?

find three consecutive odd integers such that 3 times the sum of all three is 24 more than the product if the first and second integers

one mole of water is equivalent to 18 grams of water. a glass of water has a mass of 200 g. how many moles of water is in this?

How are human beings and chimpanzees phylogenetically related?

the rattlesnake is the most popular snake in our country