A 75-watt bulb consumes 0.075 kW h (kilowatt-hours) of energy when it burns for one hour. How long was the bulb left burning if it consumed 3.3 kW?
0.075x = 75
True or False
2006-10-02 10:35:10 · 5 answers · asked by Anonymous in Education & Reference ➔ Homework Help
False
3.3 = .075 x
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2006-10-02 10:39:06 · answer #1 · answered by odu83 7 · 0⤊ 0⤋
False - it should be 0.075x=3.3; where x is the number of hours.
All this equation tells you is that 0.075 is 1/1000 of 75
2006-10-02 17:39:34 · answer #2 · answered by homeschoolmom 5 · 0⤊ 0⤋
False, 0.075x=3.3, where x=number of hours left burning....I believe
2006-10-02 17:39:15 · answer #3 · answered by bassoonrules27 2 · 0⤊ 0⤋
false
2006-10-02 17:42:32 · answer #4 · answered by heather 3 · 0⤊ 0⤋
false
2006-10-02 17:38:22 · answer #5 · answered by shalu 1 · 0⤊ 0⤋