Questions by Grofte

Questions by Grofte

Which of the following explains the process of nitrogen fixation

asked Sep 16, 2021

1 answer

4 votes

69.7k views

the element nitrogen has an atomic number of 7 and an atomic mass of 14 how many protons, neutrons and electrons are in a atom of nitrogen

asked Aug 21, 2021

1 answer

3 votes

52.1k views

The value of the expression StartFraction 2 x squared Over x EndFraction plus x (100 minus 15 x) when x = 5 is

asked Aug 9, 2021

1 answer

5 votes

71.8k views

Solve: -(19/2) divide by 38/7 Please help meee, I would really appreciate it Ty!

asked Jul 25, 2021

2 answers

0 votes

197k views

the cost of old boiler is £775 per year,the new one is £1850 ,the cost of using a new boiler will be 1/5 less than the cost of using the opd boiler. how many years will it take for the savings feom cost

asked May 24, 2021

1 answer

4 votes

205k views

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