After n years of 7 percent growth, the value is (1.07)n times the starting value.
The answer to the question is the smallest value of n such that (1.07)n >=2
or nlog(1.07)>= log(2)
or n >= log(2)/log(1.07) = 10.2
So the GDP will double during the 11th year.
33 years
If the interest rate was eight percent, it would take about 9 years to double your principle.
10 years
Approx 69.661 years if the interest is compounded. 100 years otherwise.
The average male growth spurt lasts for two years, and the average female growth spurt for two to two and a half years. These are only averages, and individuals may experience different lengths of maximum growth.
33 years
9.0065 years.
It depends on what the original rate of growth is.
If the interest rate was eight percent, it would take about 9 years to double your principle.
14.2067 years.
10 years
The rule of 70, for Population growth, is the process whereby you divide 70 by the population growth rate to have an estimate of how long it will take, in years, for the Country's population to double.
11 years
It will take 25 years for a 100 to double check if you have a simple interest of 4 percent.
jo mama
10 years
Approx 69.661 years if the interest is compounded. 100 years otherwise.