Q123 of 196 Page 249

A new born bear weighs 4 kg. How many kilograms might a five year old bear weigh if its weight increases by the power of 2 in 5 years?

Weight of new born bear = 4 kg


Weight increases by the power of 2 in 5 years.


Weight of bear in 5 years = (4)2


= 16 kg


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