sashafierce999ouj5l6 sashafierce999ouj5l6
  • 11-08-2017
  • Mathematics
contestada

A bag has 6 green marbles and 6 yellow marbles. Half of the yellow marbles are made of glass. A marble is selected at random from the bag. What is the probability that it is a yellow, glass marble?

Respuesta :

mreijepatmat
mreijepatmat mreijepatmat
  • 11-08-2017
Sample Space = {6 Green Marbles, 3 Yellow Glass, 3 Yellow Marbles} =12 

Favorable Event ={ yellow AND Glass}

P(Yellow) = 6/12 = 1/2
P(Glass) = 3/12 =1/4

P(Yellow ∩ Glass) = P(Yellow) x P(Glass) = (1/2).(1/4) = 1/8 = 0.125
Answer Link

Otras preguntas

In a free election in 1989, Lech Walesa came to power in A. Hungary. B. Romania. C. East Germany. D. Poland.
what is compatible numbers to find two estimates 2242÷33
According to the lesson, which U.S. President opened up diplomatic relations with the People's Republic of China? Jimmy Carter Gerald Ford Ronald Reagan Richard
The Red Sea is a body of water formed where the African and Arabian plates are separating from one another. This sea is an example of a landform created by ____
What is the significance of Louisiana purchase?
The Nile River begins in East Africa and ends at the ______________ Sea. a. Red c. Mediterranean b. Black d. Indian
Are bees prokaryotic
Most respiration occurs in organelles called _____ . mitochondria Golgi bodies ribosomes
expanded form for 24.76
Germany became a satellite of the Soviet Union following World War II.