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26^3. There are 26 possible letters, so that is why we multipy by 26. Because there are 4 positions, and the first is taken with "A", that only leaves 3 positions left. As there are 26 possible letters in each position, you multiply by 26 three times, or, 26 to the third power.
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How many different five-letter initials with none of the letters repeated can people have?
There are 26*25*24*23*22 = 7,893,600 sets of initials.
How many different two-letter initials with none of the letters repeated can people have?
26*25 = 650
If radio station call letters must begin with either K or W and must include either two or three additional letters how many different possibilities are there?
There are 36504 different possibilities.
How many different three-letter initials can people have?
first space filled with A-z this implies that n(first)=26.second space filled with all letters from a-z this implies that n(second)=26.third space filled with all letters from a-z this implies that n(third)=26.therefore by principle of counting26x26x26=17576
What is the formula of probability in math?
There is no single formula for probability, since there are many different aspects to probability.There is no single formula for probability, since there are many different aspects to probability.There is no single formula for probability, since there are many different aspects to probability.There is no single formula for probability, since there are many different aspects to probability.
How many different three-letter initials are there that be- gin with an A?
There are 676.
What do the initials FPSO refer to?
The initials, FPSO, can refer to many different things. The most likely meaning of the initials FPSO stands for Floating Production Storage and Offloading.
How many different five-letter initials with none of the letters repeated can people have?
There are 26*25*24*23*22 = 7,893,600 sets of initials.
How many different two-letter initials with none of the letters repeated can people have?
26*25 = 650
What is meant by the initials SAU?
There are many different meanings to the initials 'SAU'. Some of the possible meanings for SAU are 'School Bullying Investigation', 'Southern Arkansas University' and 'South Asian University'.
What do the initials AEP stand for?
The initials AEP can stand for may different things. It can stand for American Electric Power, Application Environment Profile, Annual Energy Production and many more.
How many different animals begin with the letter b?
boner
Does anyone know what the initials ssl stand for?
The initials ssl stands for many different things. It can stand for Secured Socket Layer. It can also stand for Solid State Logic and it can also stand for Solid State Lightning.
How many different 3 letter initials with none of the letter repeated can people have?
26 x 25 x 24 = 15,600
How many different 3 letter-initials with none of the letters repeating can people have?
26 x 25 x 24 = 15,600
How many different ways of choosing three initials are there that have two or three initials alike?
Total number of choices for 3 initials = 263 Number with all three different = 26*25*24 (assuming ABC is not the same as ACB) So number with two or three alike = Total - number with no matches = 263 - 26*25*24 = 17576 - 15600 = 1976
How did trick-or-treating begin?
there are many different theories as to how halloween is started
