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Author Question: In one year, a population of 10,000 people experiences a birth rate of 220 and a death rate of 170 ... (Read 154 times)

jasdeep_brar

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on: Jul 16, 2018
In one year, a population of 10,000 people experiences a birth rate of 220 and a death rate of 170 people. Assuming no emigration or immigration, the annual increase in the population is
 
  A) 5.
  B) 0.5.
  C) 3.9.
  D) 50.

Question 2

The carrot peelings you send down a garbage disposal represent which of the following types of wastewater pollutant?
 
  A) Debris and grit
  B) Dissolved inorganic material
  C) Colloidal and dissolved organic material
  D) Particulate organic matter


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mochi09

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Reply #1 on: Jul 16, 2018
Answer to Question 1

B

Answer to Question 2

D


jasdeep_brar

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Reply #2 on: Jul 16, 2018
Thank you


mochi09

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Reply #3 on: Jul 16, 2018
No problemo


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