jasminaakhadova070 jasminaakhadova070

18-04-2021
Biology

contestada

6. A clothes dryer uses 4000 W. The dryer is used for 4 h a week. Electricity costs
$0.20/kW.h. How much money does it cost to run the dryer for 4 weeks? (3
marks)

Please help neeeee

Respuesta :

dilbert21 dilbert21

19-04-2021

4000 W = 4kW

If used for 4 hours that 16kW.h

Uses for 4 weeks is 64kW.h

$0.20/kW.h x 64kW.h = $12.80

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