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

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

The __________ and Ronne ice shelves are major landforms in Antarctica. a. Ayers b. Aoraki c. Cook d. Ross

Which statement best explains why citizens should serve on juries? a) Citizens should serve on juries to make a lot of money b) Citizens should serve on juries

Which word in the sentence is a predicate nominative? Franklin d. Roosevelt was the only president of the United States to serve three terms. a. president b. on

360 miles traveled on 12 gallons of gasoline

Show how to solve the problem 378x6 using place value with regrouping. Explain how you knew when to regroup.

Inflation causes the price of goods and services to __________ over time. a. fall b. rise c. vary d. freeze

What is the closest relative of canis lupus?

Should secret wiretapping be legal

What is the value of the ratio for one third of 900

To increase an amount by 70% what single multiplayer would you use