Answer:
The 4th term is -37.
Step-by-step explanation:
The first term of the series is
,
the second term of the series is
![a_2 =2a_1-3](https://tex.z-dn.net/?f=a_2%20%3D2a_1-3)
![a_2=2(-2)-3\\\\a_2=-7,](https://tex.z-dn.net/?f=a_2%3D2%28-2%29-3%5C%5C%5C%5Ca_2%3D-7%2C)
the third term is
![a_3 = 2a_2-3](https://tex.z-dn.net/?f=a_3%20%3D%202a_2-3)
![a_3=2(-7)-3](https://tex.z-dn.net/?f=a_3%3D2%28-7%29-3)
,
and the fourth term of the series is
![a_4=2a_3-3\\](https://tex.z-dn.net/?f=a_4%3D2a_3-3%5C%5C)
![a_4=2(-17)-3](https://tex.z-dn.net/?f=a_4%3D2%28-17%29-3)
![\boxed{a_4=-37}](https://tex.z-dn.net/?f=%5Cboxed%7Ba_4%3D-37%7D)
5, 9, 12, 21, 28, 32, 33, 45, 69, 71,
28+32/2 = 30
The median is 30
Answer:
The magazine that cost $15.24 for 6 issues cost more by $0.60/60 cents.
Step-by-step explanation:
Since $15.24 is 6 issues each and you need to even out the issues add $15.24+$15.24 then you would get $30.48, because its 15.24 each 6 add them both and it would be 12 issues. And the first issue $29.88 for 12 issues is only $29.88 while the other is $30.48 so the one with 6 issues/the second cost more than the first.
60 cents more because 29.88+60=30.48.
Answer:
-5
Step-by-step explanation:
Additive inverse means opposite. Opposite of 5 is -5