Answer:
<h2>5 040 permutations</h2>
Step-by-step explanation:
the word ‘HONOLULU’ has 8 letters
In this word ,the letters O , L and U are repeated each two times.
the number of permutations of the two letters O , o is 2!
the number of permutations of the two letters L , L is 2!
the number of permutations of the two letters U , U is 2!
the number of permutations (distinguishable or not) of the letters in HONOLULU is 8!
then
the number of distinguishable permutations of the letters in HONOLULU :
Answer:
-13/20
Step-by-step explanation:
-4/5 x 4/4 = -16/20
3/20 x 1/1 = 3/20
-16/20 + 3/20 = (-16 + 3 = -13)
-13/20
Answer:
1 is a increase
2 is decrease
Step-by-step explanation:
Answer:
the answer is 7^12
Step-by-step explanation:
7^14 ÷ 7^2
14 - 2
12