A small town experienced explosive population increase. Originally the town had population 170. Within 3 years, the town’s population increa

Question

A small town experienced explosive population increase. Originally the town had population 170. Within 3 years, the town’s population increased by 400%. What’s the town’s current population

in progress 0
Thu Thủy 4 years 2021-08-14T20:46:33+00:00 1 Answers 12 views 0

Answers ( )

  1. thaiduong
    0
    2021-08-14T20:48:07+00:00
    Reply

    Answer:

    850

    Step-by-step explanation:

    Given that :

    Initial population = 170

    Percentage rise in population within 3 years = 400%

    Hence, the current population of the town will be ;

    Current population = Initial population * (1 + rate)

    Current population = 170(1 + 400%)

    Current population = 170(1 + 4)

    Current population = 170(5)

    Current population = 850

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )