1) What is the population between the following
: (1) 30 - 39
(2), 90 years
(3) less than 20 years
(4) over 49 years from a population of one city in the year. . Prof. 2457 were as follows: age (years) Population (people) 0-9 10-19 20-29 30-39 40-49 50-59 60-69 70-79 80-89 90 and over 2,348,081 2,606,028 2,579,629 2,467,839 1,805,783. 1,448,698 1,257,157 780,916 269,951 38,074 Total 15,602,156.
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