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13 Jan 2021
A certain family of bacteria has population growth rate proportional to the number of its inhabitants. If this family has 20 million inhabitants two hours ago and 22 million at this moment, what is its expected population after five more hours?
A certain family of bacteria has population growth rate proportional to the number of its inhabitants. If this family has 20 million inhabitants two hours ago and 22 million at this moment, what is its expected population after five more hours?
Rico Jay LaxaLv10
13 Jan 2021
. After five hours, the number of bacteria grows to about 
. If the population of the bacteria is proportional to the number of bacteria, what is the expected number of bacteria after five more hours?
five years ago, and it has grown to a rate proportional to its size. Today its population is now 
. Find an expression for the number of people in the city from five years ago.