Ask Question
21 July, 16:43

There are 18 fish in a 1ft x 4 ft x 7 ft. What is the population density in the fish tank? (Round to the nearest hundredth place).

+4
Answers (1)
  1. 21 July, 16:51
    0
    0.23

    Step-by-step explanation:

    Population density is defined ad the ratio of the total density to the area of the tank.

    Total population = 18

    Surface area of the tank = >2 (LW+LH+WH)

    Given length = >1ft

    Width = 4ft

    Height = 7ft

    S = 2 ((1) (4) + 4 (7) + 1 (7))

    S = 2 (4+28+7)

    S = 2 (39)

    S = 78ft²

    Population density = 18/78

    Population Density = 0.23 (to nearest hundredth)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “There are 18 fish in a 1ft x 4 ft x 7 ft. What is the population density in the fish tank? (Round to the nearest hundredth place). ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers