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 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

Which coordinate plane contains the points (2 1/2 and (-4 1/2, -1)? Can’t see question real good but plz try
A particle of mass 6 kg moves with a speed of 7 m/s, its kinetic energy is:
use the associative property to write two different expressions that you can use to find the sum add 1, 3 and 25​
8. Yashari's monthly take-home pay is $1850. What percentage of her paycheck will go toward student loans if she chooses the standard repayment plan? Does that
is america a democracy or a constitutional republic
What is the turning point in "At the Crossroads", or Nick's life?
What is the value of x in the triangle? х 45° 45° 12 v2 A. 122 B. 24 OC. 12 OD 6V2
What are three things you could do if you were asked to become an advocate for health and wellness?
subtract 6 from z, then multiply 3 by the resultDo not simplify any part of the expression.Help please
Leaving Main Street Quick Write