You are given a set of 5 discs, numbered 2,3,5, 6, and 9.
How many four-digit numbers can be represented by placing four discs side by side without repeating any?
24 60 120

answer: 38.47 is your answer

step-by-step explanation: hope i you and who ever sees this answer have a great rest of your day : )

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."

is this the complete

your correct answer is c. he organized a political resistance group based on islam.

im sorry for the poor quality answer.