How many ways can six of the letters of the word palindrome be selected and written in a row where either the first two letters are PA(in order) or the last two letters are ME (in order)

1680

Step-by-step explanation:

The given word is "PALINDROME".

The number of ways in , "PALINDROME" be selected and is written in a row if the first two letters must be PA or the last two letters are ME is given by :

              = 1680

Therefore, the word "PALINDROME" can be written in 1680 ways such that the first two letters are PA in a row or the last two letters are ME.

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

3, 12, 48, 384, 1536, 6144, 24576, 98304

step-by-step explanation:

just keep timing it by 4.