32(40-4)
32*40 - 32*4
1,280 - 128=
1,152
therefor
32*36= 1,152
That's easy it is 11/8 because 4+7=11 8 will be the same
Growth rate = 200% each year
SO population becomes twice in each year
After 20 years, population = 5* 2^20 = 5242880
(Assuming no deaths occur)
