find the probability of throwing a sum of 9 with 2dice
rebecca15:
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Mm which state
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Answers
Answered by
1
Answer:
Answer:
The probability is
1
9
. See explanation.
Explanation:
The sum of
9
can be rolled in
4
ways:
A
=
{
(
3
,
6
)
,
(
4
,
5
)
,
(
5
,
4
)
,
(
6
,
3
)
}
The total number of possible results is:
¯¯¯
¯¯¯
Ω
=
6
2
=
36
The probability is:
P
(
A
)
=
¯¯¯¯
¯¯¯
A
¯¯¯
¯¯¯
Ω
=
4
36
=
1
9
Step-by-step explanation:
Answered by
2
Ans. 1/9
Step by step explanation:
P:favourable outcome(i.e. 4 in this case)/
total outcome(I.e. 36)
:4/36
:1/9. (Ans.)
Step by step explanation:
P:favourable outcome(i.e. 4 in this case)/
total outcome(I.e. 36)
:4/36
:1/9. (Ans.)
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