subject
Mathematics, 08.02.2022 02:50 ghadeeraljelawy

There is a bag filled with 5 blue and 4 red marbles. A marble is taken at random from the bag, the colour is noted and then it is replaced.
Another marble is taken at random.
What is the probability of getting 2 that are different in colour?

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 20.06.2019 18:04, fdelacruz19
Tree diagram to find the prime factors of 18
Answers: 2
image
Mathematics, 21.06.2019 13:20, rubal6
In an experiment you are to flip a two sided coin 100 times and record 55 heads up and 45 tails up determine the theoretical and experimental probability of getting a heads up in the experiment.
Answers: 3
image
Mathematics, 21.06.2019 14:40, cassiemyers60
Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .
Answers: 3
image
Mathematics, 21.06.2019 18:00, rasv4799
Find the multiplicative inverse of 8-12i
Answers: 2
You know the right answer?
There is a bag filled with 5 blue and 4 red marbles. A marble is taken at random from the bag, the...

Questions in other subjects:

Konu
English, 02.04.2020 23:31