Answer:
The population grew by 12600 people.
Step-by-step explanation:
In 2010, the population of a city was 180,000. From 2010 to 2015, the population grew by 7%. From 2015 to 2020, it fell by 6%. How much did the population grow from 2010 to 2015, to the nearest 100 people?
By law of indices
a^(15-5)=
a^10
3/4a=24
first divide 3/4 from 24
getting...
a=32
To test this put 32 in the place of a
3/4(32)=24
so a=32
An easier way to do this is make the fraction a decimal to do so divide them as following 3/4 would be divided as 3/4 making it .75
Answer:
40/100 * x = 40
Solve for x. Hope this helps
The answer to your question is the third option, hope that helped
