ta5k7sminesusanam
ta5k7sminesusanam ta5k7sminesusanam
  • 03-01-2016
  • Mathematics
contestada

A bottle contains 12 red marbles and 8 blue marbles. A marble is chosen at random and not
replaced. Then, a second marble is chosen at random.
Determine the probability that at least one of the marbles is red.

Respuesta :

Аноним Аноним
  • 03-01-2016
The same answer 81/95 can be found using two different methods. Please view the attachments below.
Ver imagen Аноним
Ver imagen Аноним
Answer Link

Otras preguntas

Can u paraphrase the quote ”let things take their course”
in what ways is climate controlled by the sun and the water cycle ?
A child is standing across the street from his apartment . His mother is on their balcony . The angle of elevation between the child's eyes and his mothers eyes
What are two different ways to describe and label the layers of the Earth?
How does transpiration play a  role in the water cycle ?
What is a direct combination reaction?
.is a pot holder a conductor or a insulator
Was the Gold Rush a good or bad thing for the United States?
two identical freight cars roll without friction towards each other on a level track. one car rolls 2 m/s the other 1 m/s. after the cars collide they couple an
Was the Gold Rush a good or bad thing for the United States?