hayleystrassel hayleystrassel

11-07-2018
Mathematics

contestada

Suppose you choose a letter at random from the word arkansas. Find P (R)

Respuesta :

sqdancefan sqdancefan

11-07-2018

There is 1 "R" among the 8 letters. Your probability is
P(R) = 1/8

Answer Link

konrad509 konrad509

11-07-2018

I assume R means choosing a letter "r".

[tex]|\Omega|=8\\ |R|=1\\\\ P(R)=\dfrac{1}{8}\approx12.5\%[/tex]

Answer Link

Otras preguntas

Three things that affect an historian’s perspective on past events are _____.

What system includes the core, mantle, and crust of the Earth?

91 square foot bathroom has a length of 13 feet what is the width of the bathroom

explain one way in which culture influences a country

Mary buys a reel of thread for sewing. There are 10 metres of thread on the real, She uses 210cm. How much is left on the reel in centimeters?

Which Chinese philosophy formed the basis for Korea's government during the Tang dynasty?

In “The Necklace” by Guy de Maupassant, what is the result of Mathilde visiting her rich friend?

What are the advantages and disadvantages of being ambidextrous?

What are some desserts Ancient Romans used to eat?

Which of the following is written correctly for a periodical citation? (Syng, par. 8). (Syng, 97). (Syng "Lord" 20). (Syng 22).