Given the following circumstances, what counting formula should be used? 1) The order of selection is important. 2) Repetition i

Question

2 years ago

11

Given the following circumstances, what counting formula should be used? 1) The order of selection is important. 2) Repetition i

s not allowed. 3) There are no identical objects. A. nPr B. nCr C. fundamental counting principle D. n! I believe it is nPr but I want to double check

Mathematics

2 answers:

Basile [38] · Answer 1 · 2022-01-20T02:54:15+03:00

Basile [38]2 years ago

7 0

Answer:

A

Step-by-step explanation:

Just took the test (Good luck with this class )

allochka39001 [22] · Answer 2 · 2022-01-20T00:53:32+03:00

allochka39001 [22]2 years ago

4 0

<span>you are right, although the counting principle works for all of them </span>