Answer:
![\frac{31}{72}](https://tex.z-dn.net/?f=%5Cfrac%7B31%7D%7B72%7D)
Step-by-step explanation:
Number of Blue(B) Chips=5
Number of Red(R) Chips=4
Number of Yellow(Y) Chips=3
Total Number of Chips=5+4+3=12
Pr(B)=5/12, Pr(R)=2/12, Pr(Y)=3/12
If two chips of different colors are selected one after the other with replacement, the following combinations are possible.
BR, BY, RB, RY, YB, YR
The probability that the two selected chips are of different colors
Pr(BR OR BY OR RB OR RY OR YB OR YR)=
![=(5/12X2/12) + (5/12 X 3/12) + (2/12 X 5/12) +(2/12 X 3/12) + (3/12 X 5/12) + (3/12 X 2/12)](https://tex.z-dn.net/?f=%3D%285%2F12X2%2F12%29%20%2B%20%285%2F12%20X%203%2F12%29%20%2B%20%282%2F12%20X%205%2F12%29%20%2B%282%2F12%20X%203%2F12%29%20%2B%20%283%2F12%20X%205%2F12%29%20%2B%20%283%2F12%20X%202%2F12%29)
=![\frac{10}{144} +\frac{15}{144} +\frac{10}{144} +\frac{6}{144} +\frac{15}{144} + \frac{6}{144}](https://tex.z-dn.net/?f=%5Cfrac%7B10%7D%7B144%7D%20%2B%5Cfrac%7B15%7D%7B144%7D%20%2B%5Cfrac%7B10%7D%7B144%7D%20%2B%5Cfrac%7B6%7D%7B144%7D%20%2B%5Cfrac%7B15%7D%7B144%7D%20%20%2B%20%5Cfrac%7B6%7D%7B144%7D)
=![\frac{62}{144} =\frac{31}{72}](https://tex.z-dn.net/?f=%5Cfrac%7B62%7D%7B144%7D%20%3D%5Cfrac%7B31%7D%7B72%7D)
The correct answer is 165
Step-by-step explanation:
The end behavior of a polynomial function is the behavior of the graph of f(x) as x approaches positive infinity or negative infinity. The degree and the leading coefficient of a polynomial function determine the end behavior of the graph.
Answer:
- <u>A) Over the interval [-2.5, 0.5], the local maximum is 2</u>
<u>--------------------------</u>
Hope it helps...
Answer:
below
Step-by-step explanation:
He should have added 0 to 8 and multiplied 1 by 8.