Mathematics, 01.04.2020 20:14 monk68
We have two bins. The first bin has 6 blue marbles and 4 yellow marbles. The second bin has 3 blue marbles and 4 yellow marbles. We choose a bin at random and then draw a marble from that bin. (a) If the marble we select is yellow, what is the probability that we chose the first bin? (b) Now suppose we put the yellow marble from (a) back in the bin it was drawn from and then draw a marble from the same bin. This marble is also yellow. What is the probability we chose the first bin?I believe the answer to Part A is 7/35. Although, the textbook does not give the answer to Part B.
Answers: 3
Mathematics, 21.06.2019 17:30
Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys
Answers: 2
Mathematics, 21.06.2019 20:00
What are the domain and range of the function f(x)=2^x+1
Answers: 1
Mathematics, 21.06.2019 21:30
For the inequality |c| < |d| to be true, which of the following must be true?
Answers: 2
Mathematics, 22.06.2019 00:00
Can someone plz me understand how to do these. plz, show work.in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]
Answers: 3
We have two bins. The first bin has 6 blue marbles and 4 yellow marbles. The second bin has 3 blue m...
Mathematics, 28.06.2021 17:10
Biology, 28.06.2021 17:10
Mathematics, 28.06.2021 17:10
Mathematics, 28.06.2021 17:10
Mathematics, 28.06.2021 17:10
Business, 28.06.2021 17:10
Mathematics, 28.06.2021 17:10
English, 28.06.2021 17:10
Mathematics, 28.06.2021 17:10
English, 28.06.2021 17:10
English, 28.06.2021 17:10
English, 28.06.2021 17:10
Mathematics, 28.06.2021 17:10