Let the average profit or loss in year 2006 be x millions,
The average profit for the 8-year period, is the total sum of the profits (or losses) of each year, divided by 8:
so we have:
![\displaystyle{ \frac{3.40+2.10+x+0.60+2.10+0.20+1.30+0.75}{8}=1](https://tex.z-dn.net/?f=%5Cdisplaystyle%7B%20%5Cfrac%7B3.40%2B2.10%2Bx%2B0.60%2B2.10%2B0.20%2B1.30%2B0.75%7D%7B8%7D%3D1%20)
![\displaystyle{\frac{10.45+x}{8}=1](https://tex.z-dn.net/?f=%5Cdisplaystyle%7B%5Cfrac%7B10.45%2Bx%7D%7B8%7D%3D1%20)
![10.45+x=8](https://tex.z-dn.net/?f=10.45%2Bx%3D8)
x=8-10.45=-2.45
Answer: the loss in 2006, was 2.45 million dollars
Explanation:
There are
6
possible outcomes:
{
1
,
2
,
3
,
4
,
5
,
6
}
4
of these outcomes are greater than
2
: {3.4.5.6}#
So the probability of a roll greater than
2
is
4
out of
6
XXX
=
4
6
=
2/3
Mark brainliest please
Hope this helps you
Answer link
I’m not sure but I thinks is 49
The square root of 144x^2 = 12 x
and square root of + 81 = 9 or -9
if this polynomial were a perfect square then its factors would be
(12x - 9)(12x - 9)
but its not a perfect squre because (12x - 9)(12x - 9) = 144x^2 - 216x + 81.
Um I think its 3 tell me if you get it right