There are 9! ways in total, however, notice that certain letters repeat themselves.
For example, a permutation could be assistant but the third s could replace the first it would still be assistant.
So,
9!/(3!)(2!)(2!) <-- 3 s's, 2 a's and 2 t's
Therefore, the total permutations are: 15120
Hope I helped :)
Answer:
I think y= -1/3x
sorry if wrong
Step-by-step explanation:
Step-by-step explanation:
The probability of choosing a digestive will be 0.5/2
The probability of choosing a chocolate will be 1.5/2
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Answer:
1.) 22+(33+44)
2.) (5+3)+(1+9)
3.) (-a+d)+(-c+b)
Step-by-step explanation:
Associative property of addition: Changing the grouping of addends does not change the sum. For example,
(2+3)+4= 2+(3+4)
No matter how you rearrange the numbers, they will always add to the same amount.