One day, Mr.Rahim plants a tree which 17 unit in height. The tree grows up 2 units per day. What will be the height at 21 th day ?? please answer I will mark you as a brainliest
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initial height of plant = 17 units
The tree grows up 2 units per day.
in 20 days, it will grow = 20×2 = 40 units
Height after 20 days = 40+17 = 57units.
At the starting of 21st day, height will be 57 units.
By the end of the day, it will grow 2 units.
So at the end of the 21st day, height = 57+2 = 59 units.
Thus, the height of the tree on 21st day will increase from 57 units and reach 59 units.
The tree grows up 2 units per day.
in 20 days, it will grow = 20×2 = 40 units
Height after 20 days = 40+17 = 57units.
At the starting of 21st day, height will be 57 units.
By the end of the day, it will grow 2 units.
So at the end of the 21st day, height = 57+2 = 59 units.
Thus, the height of the tree on 21st day will increase from 57 units and reach 59 units.
Mehrab:
that doesn't mean starting of the 21 st
that also doesn't mean the end of the day . the questions only says at 21 th day
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