Answer:
Step-by-step explanation:
ans is in the attachment.
Answer:
The cost of insurance change 29,6% between 2015 and 2018.
Step-by-step explanation:
We can start by defining C as the cost of insurance in 2015.
Then, we know it rose 13% between 2015 and 2016:
![C_{16}=(1+0.13)*C=1.13C](https://tex.z-dn.net/?f=C_%7B16%7D%3D%281%2B0.13%29%2AC%3D1.13C)
It then dropped by 2% between 2016 and 2017:
![C_{17}=(1-0.02)*C_{16}=0.98*(1.13C)=1.1074C](https://tex.z-dn.net/?f=C_%7B17%7D%3D%281-0.02%29%2AC_%7B16%7D%3D0.98%2A%281.13C%29%3D1.1074C)
And then it increases by 17% between 2017 and 2018:
![C_{18}=1.17C_{17}=1.17*1.1074C=1.295658C](https://tex.z-dn.net/?f=C_%7B18%7D%3D1.17C_%7B17%7D%3D1.17%2A1.1074C%3D1.295658C)
We can conclude the cost of insurance change 29,6% between 2015 and 2018.
Answer:
200.96
Step-by-step explanation:
pi*r^2
We have q
consecutive integers in a set and q is odd.
If 120 is the middle number, then
there will be (q-1)/2 numbers
both before
and after 120.
Therefore, the largest number will
be (q-1)/2+120.