kailangan ng matinong sagot
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38) A 45- ELECTRIC FAN IS USED FOR 20 HOURS A DAY. HOW MUCH ELECTRICITY DOES IT USE A DAY
A)900w
B)950w
C)700w
D)850w
39) A 200w lamp is lighted from 6:00pm to 6:00am everyday. how many kWh does it use a day
A)24
B)2.4
C)240
D)0.24
42)THE PRESENT WATER METER READING IN OUR SCHOOL IS 9875m³. IF THE PREVIOUS WAS 9085m³ HOW MANY CUBIC METERS OF WATER WERE CONSUMED
A)417
B)850
C)860
D)817
YAN LANG PO THANKS SA MAKAKASAGOT NG TAMA
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Answer:
1.a
2.d
3.c
4.c
sana makatulong
Step-by-step explanation: