The water drop rate which produces the highest number of growth for the seeds planted is 50 drops / hr.
From the details given :
- Equal number of seeds where planted (100)
At the end of the 5th day;
- Number of sprouts produced at a rate of 12 drops/hr = 41
- Number of sprouts produced at a rate of 50 drops/hr = 98
- Number of sprouts produced at a rate of 72 drops/hr = 67
- Number of sprouts produced at a rate of 90 drops/hr = 67
The rate which produced the highest number of sprouts is 50 drops / hour
Therefore, 50 drops per hour has the highest seed growth rate.
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