How long will it be before the world reaches the maximum population? Note: There were 6.06 billion people in t?

Assume the world population will continue to grow exponentially with a growth constant k = 0.0132 (corresponding to a doubling time of about 52 years), it takes 1/2 acre of land to supply food for one person, and there are 13,500,000 square miles of arable land in in the world. How long will it be before the... แสดงเพิ่มเติม Assume the world population will continue to grow exponentially with a growth constant k = 0.0132 (corresponding to a doubling time of about 52 years),
it takes 1/2 acre of land to supply food for one person, and
there are 13,500,000 square miles of arable land in in the world.

How long will it be before the world reaches the maximum population? Note: There were 6.06 billion people in the year 2000 and 1 square mile is 640 acres.
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