Mathematics, 20.08.2020 17:01 kikirogers6530
17.
An urn contains eight red, six white, and four green balls. Four balls are drawn at random.
(a) Compute P(all four are red).
(b) Compute P(exactly two are red and exactly two are green).
(c) Compute P(exactly two are red or exactly two are green).
(a) The probability that all four balls are red is
(Type an integer or a decimal. Round to two decimal places as needed.)
(b) The probability that there are exactly two red balls and exactly two green balls is
(Type an integer or a decimal. Round to two decimal places as needed.)
(c) The probability that there are exactly two red balls or exactly two green balls is
(Type an integer or a decimal. Round to two decimal places as needed.)
Answers: 2
Mathematics, 22.06.2019 01:00
Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?
Answers: 1
Mathematics, 22.06.2019 02:00
Suppose you can spend at most $12. create an inequality that represents this restraint. then find at least three ordered pair solutions representing the number of boxes of candy and combos you can buy
Answers: 3
Mathematics, 22.06.2019 04:00
Maria has $11 to buy fish for her aquarium. each goldfish costs $2. how many goldfish can she buy? do not include units in your answer
Answers: 2
17.
An urn contains eight red, six white, and four green balls. Four balls are drawn at random.
Social Studies, 29.07.2019 21:40
Biology, 29.07.2019 21:40
Business, 29.07.2019 21:40
Social Studies, 29.07.2019 21:40
Chemistry, 29.07.2019 21:40
Social Studies, 29.07.2019 21:40
Business, 29.07.2019 21:40