doggonebrandon1
doggonebrandon1 doggonebrandon1
  • 04-05-2018
  • Mathematics
contestada

your drawer contains 6 black socks and 8 white socks. what is the probability that both socks are black

Respuesta :

konrad509
konrad509 konrad509
  • 17-07-2018

[tex] \displaystyle
|\Omega|=\binom{14}{2}=\dfrac{14!}{2!12!}=\dfrac{13\cdot14}{2}=91\\
|A|=\binom{6}{2}=\dfrac{6!}{2!4!}=\dfrac{5\cdot6}{2}=15\\\\
P(A)=\dfrac{15}{91}\approx16\% [/tex]

Answer Link

Otras preguntas

an endoscopic nasal surgical approach will be inserted through the
identify the proper nouns in this sentence. carlos and i enjoyed all of the states we visited last summer, but nevada and oregon were our favorite places. check
Lowell bought 4 1/4 pounds of apples and 3 3/5 pounds of oranges.How many pounds of fruit did Lowell buy
what is 5 divided by n plus 3
why did the romans reject the etruscan monarchy and establish a republic
what is a solution set for xsquared+ 3X-4=6
read the following sentences from “day of the butterfly” “oh,” said miss darling dubiously. “well you ought to try to be nicer to her anyway. don’t you think so
1. Who first spoke of the “iron curtain”? (1 point) • George Keenan • Winston Churchill • Joseph Stalin • Harry Truman 2. One goal of the Marshall Plan was
what role did the vizier play in ancient egypt
A pitcher on a baseball team has pitched 12 2/3 innings. What is the number of innings written as a decimal?