Abag contains 2 white marbles abd six black marbles.
a. find the probability of picking...
Mathematics, 31.12.2019 05:31 dedrick31
Abag contains 2 white marbles abd six black marbles.
a. find the probability of picking out 2 black marbles in a row if the first marble is returned to the bag before the next marble is picked.
b. find the probability of picking two black marbles in a row if the first marble is not returned to the bag before the next marble is picked.
c. find the probability of picking out a white marble, then a black marble if the first marble is not returned to the bag.
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 13:30
Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year the population of her town is changing by a constant rate
Answers: 2
Mathematics, 21.06.2019 17:40
Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species
Answers: 2
Mathematics, 21.06.2019 18:00
Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2
Answers: 2
Mathematics, 21.06.2019 20:00
The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in
Answers: 1
You know the right answer?
Questions
Mathematics, 30.10.2020 18:40
Mathematics, 30.10.2020 18:40
Chemistry, 30.10.2020 18:40
Mathematics, 30.10.2020 18:40
Mathematics, 30.10.2020 18:40
Computers and Technology, 30.10.2020 18:40
Advanced Placement (AP), 30.10.2020 18:40
Mathematics, 30.10.2020 18:40
