jmeadors130 jmeadors130

13-04-2022
Mathematics

contestada

If a permutation is chosen at random what is the probability that it begins with at least two A's

Relax

Respuesta :

angelalvarez84 angelalvarez84

13-04-2022

Answer:

Starting with AT LEAST 2 A's means starting with 3 A's, or starting with 2 A's with some different letter third.

P(AAA...) = (3/9)(2/8)(1/7) = 1/84

Step-by-step explanation:

Answer Link

Otras preguntas

In circle U, VW=20 and YZ=5x. What is x?

Tell how planets and moons are alike and different

How many 30 degree angle does it take to make a full turn

75 is 50% of what number?

Which describes the properties reflection, absorption, and transmission when a light is shinning on the oval end of a silver spoon? A. It reflects some light,

Which statement accurately describes one way the Islamic Caliphate differed from the Byzantine empire and Persian empire? Select the best answer from the choice

What is government attempting to protect with civil rights laws? A. the environment B. the rights of minorities C. the US economy and consumers D. national secu

add 3 to my number and then multiply the result by 5 the answer is 35

Is coral a plant or an animal?

what is three fiths of 65