the rate of growth of a plant is 5% every month. if the height of the plant in the beginning of baisaskh 2077 is 20 cm, find its height at the end of asar 2077
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given,
the height of the plant in the beginning of baisaskh 2077 (p) = 20cm
the height of the plant in the beginning of Asar 2077 (pt) = ?
the rate of growth of a plant every month(R) =5%
time (T) = 3month [;.Asar 2077 - baisaskh 2077]
we know,
pt = p(1+ R\100)^T
= 20 ( 1+ 5\100)^3
= 20 x (1.05)^3
= 20 x 1.157625
=23.1525cm. [can you write 23.15 cm]
the height of the plant in the beginning of Asar 2077 = 23.1575cm[can you write 23.15 cm]
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