tukiserrano4015 tukiserrano4015

02-02-2022
Mathematics

contestada

Two letters are selected at random from the letters of the word Television. Find the probability that both of them are same letters.

Respuesta :

clarch19 clarch19

04-02-2022

Answer:

21%

Step-by-step explanation:

there are a total of 10 letters in the word 'television'

there are two instances of same letters:

two e's

two i's

P (2 e's) = 1/10 + 1/9 = 19/90 = 21%

P (2 i's) = 1/10 + 1/9 = 19/90 = 21%

Answer Link

Otras preguntas

How is government in the United States today different from government in ancient Athens? O The United States is a direct democracy. O The United States allows

If the price of bread doubles, what is the resulting percentage change in the price level?

Find the magnitude of this vector:

HELP!!! A,B,or C Eric was rock climbing. At one point, he stopped and climbed straight down 2 1/2 meters. Then he climbed straight up 6 3/4 meters.Eric was wond

Based on what you have learned about human trafficking, which characteristics are most likely to be true about a person targeted for human trafficking? check al

Val’s whole-house central air conditioner uses 2,500 watts when running. Val runs the AC 7 hours per summer day. Electricity costs (18 cents)/(1 kilowatt-hour).

When a contract is drafted by one party (such as an insurance company) and signed by the other party (such as a client), matters of ambiguity in the contract wi

What must a manager do to have key managerial skills become a part of their repertoire?

Louis keller’s extremely influential annual directory of the wealthy elites who lived in new york city was nicknamed what?

Sheila just wrote new fitness goals. Her first short-term goal is to lose 5 pounds after one month of her fitness program. What does she need to do next to cont