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GarryVolchara [31]
4 years ago
6

Find the number of permutations on the first 12 letters taken 3 at a time

Mathematics
1 answer:
Flura [38]4 years ago
6 0
Slot method
12 in 1st slot
11 in 2nd slot
10 in 3rd slot

12*11*10=1210 possible permutations
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Vlada [557]
The correct answer is:

How to find X if P percent of it is Y. Use the percentage formula Y/P% = X

Convert the problem to an equation using the percentage formula: Y/P% = X
Y is 26,400, P% is 16%, so the equation is 26,400/16% = X
Convert the percentage to a decimal by dividing by 100.
Converting 16% to a decimal: 16/100 = 0.16
Substitute 0.16 for 16% in the equation: 26,400/0.16 = X
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I hope this helps you!!
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Answer:

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Step-by-step explanation:

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