Answer:
The size of the population of red squirrels in the UK at the start of 2010 is 3772
Step-by-step explanation:
At the start of 2016 , No. of squirrels = 10000
The rate of decrease is 15% per year.
So, No. of squirrels after x years = 
We are supposed to find the size of the population of red squirrels in the UK at the start of 2010.
So,No. of squirrels after 6 years = 
Hence the size of the population of red squirrels in the UK at the start of 2010 is 3772
Answer:
fossil fuels
Step-by-step explanation:
Answer:
1,2,3,4,5,6,10,12,15,20,30,60
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
The first step would be to subtract 9 from both sides. We want to get x by itself on one side, so we subtract 9, and whatever we do to one side, we have to do to the other. Hope this helps.