subject
Mathematics, 08.11.2019 04:31 xXCoryxKenshinXx

Assume the box contains 9 balls:
4 red, 2 blue, and 3 yellow. a ball is drawn and its color noted. if the ball is yellow, it is replaced; otherwise, it is not. a second ball is then drawn and its color is noted.
what is the probability that the first ball was yellow, given that the second was red?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
Yao xin puts 3/10 liters of potting soil in each pot for planting flowers. she has 5 2\3 liters of potting soil. how many pots can yao xin fill?
Answers: 3
question
Mathematics, 21.06.2019 17:00
Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?
Answers: 1
question
Mathematics, 21.06.2019 17:40
Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)
Answers: 2
question
Mathematics, 21.06.2019 22:30
Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters
Answers: 1
You know the right answer?
Assume the box contains 9 balls:
4 red, 2 blue, and 3 yellow. a ball is drawn and its color n...
Questions