To find : outcomes for choosing 2 bottles (without replacement) from 3 various soft drink bottles in different numbers - coke , fanta , sprite
There can be total 2 x 3 , ie = 6 outcomes in this case.
Like two alphabets from A,B,C can be chosen without replacement in following 6 cases - A B & B A , A C & C A , B C & C B
Similarly for Coke , Fanta , Sprite case ; total <u>outcomes</u><u> </u>are :-
- Coke, Fanta
- Fanta, Coke
- Coke, Sprite
- Sprite , Coke
- Fanta , Sprite
- Sprite , Fanta
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2(4z-9-11)=166-46
8z-18-22=120
8z-40=120
Add 40 from both side
8z-40+40=120+40
8z=160
Divided 8 from both side
8z/8=160/8
z=20. Hope it help!
Answer:
157 books in each row
Step-by-step explanation:
24 rows=3768 books
1 row=3768/24 books
=157 books
Therefore,Each row contains 157 books
Mark this answer as brainliest....
2) longest line is (-1, -3) and (-1, 7)
3) (-1, -3), (-6,2), and (2,4)
