Answer:
2 to 12
Step-by-step explanation:
its not that hard
2.8a^2=55
a^2=55/2.8
a= square root of 55/2.8
Answer:
I think it is wrong because it is unlike term
Number of candles =(total volumes used by the company)/(volume of one candle)
volume of one candle =5cm*2cm*12cm=120cm^3
hence number of candles =5040/120
, ,=42candles
