Math, asked by Sstarji, 1 month ago

The consumption of coal by a locomotive varies as the square of the speed. When the speed is 26 km/hr the consumption of coal per hour is 3 tonnes. If the price of coal be Rs 13520 per tonne and the other expenses of an engine be Rs 60 per hour, find the cost of a journey of 100 km at the speed 25 km/hr.

Answers

Answered by vikashpatnaik2009
0

Answer:

The acronym CHNOPS, which stands for carbon, hydrogen, nitrogen, oxygen, phosphorus, sulfur, represents the six most important chemical elements whose covalent combinations make up most biological molecules on Earth.

Similar questions