One urn contains 12 blue balls and 7 white balls, and a second urn contains 8 blue balls and 19 white balls. an urn is selected at random, and a ball is chosen from the urn.
a. what is the probability that the chosen ball is blue?
b. if the chosen ball is blue,
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “One urn contains 12 blue balls and 7 white balls, and a second urn contains 8 blue balls and 19 white balls. an urn is selected at random, ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Find sinx2, cosx2, and tanx2 from the given information. sin (x) = 513, 0° < x < 90°
Answers (1)
Match the following expressions or equations. 1. The product of m and 3 minus the product of n and 4 2. 2 less than 4 times a number 3. The perimeter of a square is 4 times the length of a side. 4. Sue's salary is $8.
Answers (1)
Find two pairs of integers whose product is - 20
Answers (1)
Which of the following expressions represents the sum of a number and three is divided by two? 2 : x + 3 2 : (x + 3) x + 3 : 2 (x + 3) : 2
Answers (2)
What is the quotient of 7 : 1/4?
Answers (2)
New Questions in Mathematics
Nicole has a board 88 in. long. she needs to to cut it into filt a space 80 3/8 in long
Answers (1)
Find the percent of the number. 60% of 80 is
Answers (2)
What is the constant of proportionallity 0.59/pounds of bananas
Answers (1)
A pet store has 10 puppies, including 3 poodles, 4 terriers, and 3 retrievers. if rebecka and aaron, in that order, each select one puppy at random with replacement (they may both select the same one), find the probability that they both select a
Answers (1)
Luisa has 8 chapters of a book left to read. If she reads 2/3 of a chapter a day, how many days will it take her to finish the book?
Answers (1)