Ten cyclists participated in a regional bicycle race for a cause
a. In how many ways can the participants be ranked from 1st to 10th place after the competition
b. If only 3 finalists can move to the national cyclists finals, in how many different ways can the 1st, 2nd, 3rd ranks be awarded
About po it sa permutations po
Correct answer: Brainliest
Nonsense: Report
Please kailangan ko na po ngayong araw ASAP
Answers & Comments
Answer:
A:Pn=(n-1)=(10-1) = 9x8x7x6x5x4x3x2x1=362,880
B:Pn=(n-1)=(3-1)=2x1=2