mariepryor6888 mariepryor6888
  • 22-07-2018
  • Mathematics
contestada

Suppose a bag contains 7 blue chips ad 3 gold chips.What is the probability of randomly choosing a gold chip,not replacing it,and then randomly choosing another gold chip

Respuesta :

konrad509
konrad509 konrad509
  • 22-07-2018

[tex] |\Omega|=10\cdot9=90\\
|A|=3\cdot2=6\\\\
P(A)=\dfrac{6}{90}=\dfrac{1}{15}\approx7\% [/tex]

Answer Link

Otras preguntas

Six times the product of negative five and a number please show steps
How do you calculate 2 5/6
3,700 is 10x's greater than​
Help????????????????
In a time signature, what does the number on top mean and what does the number on the bottom mean?
Please Help!!!1 Which member of each pair has the greater negative electron affinity? a) Se or Br b) Si or Al c) Na or Cl 9. Which member of each p
You have a litre bottle of water and you drink 400 millitres so how much water is left?
1. if (x) =-3x+8, find f(5).​
Which of the following is not associated with one of the pillars of Islam?
Kite EFGH is inscribed in a rectangle such that F and H are midpoints and EG is parallel to the side of the rectangle. Which statement describes how the locatio