Question

The population of a country increases at the rate of 3% per annum. How many years will it take to double​

Answer 1

Answer:

Bit harder bro

Step-by-step explanation:

I think the question is a bit hard

Answer 2

Answer:

S = 2p

P(1+r)^n = 2p

(1+r)^n = 2

1.03^n = 2

taking log both sides we get

n log (1.03) = log2

Simpltying

n = 23.45