1.

A family is using petroleum gas (LPG) of weight 14.2 kg for consumption . (Full weight 29.5 kg ) Includes the empty cylinder tare weight of 15.3 kg ). If it is are with constant rate then It lasts for 24 days. Then the new cylinder is replaced (i)Find the equation relating the quantity of gas in the cylinder to the days . (ii) Draw the graph for first 96 days.

Answer»


ANSWER :`-(71x)/(120)+14.2,0lexle24`


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