In how many distinct ways can the letters of the word READERS be arranged?

The letters of the word readers can be arranged in 1260 distinct ways.

Step-by-step explanation:

A word has n letters.

The are m repeating letters, each of them repeating times

So the number of distincts ways the letters can be arranged is:

In this question:

Readers.

Has 7 letters.

E repeats twice.

R repeats twice.

So

The letters of the word readers can be arranged in 1260 distinct ways.

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p