1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
diamong [38]
3 years ago
9

A compound experiment consists of drawing at random twice without replacing from a jar with 3 red, 3 white, and 2 black marbles.

What is the probability of getting first a red and then a black marble?
Mathematics
1 answer:
Eddi Din [679]3 years ago
8 0
The solution to your problem about the probability <span>of getting first a red and then a black marble is as follows:

</span><span>(3 red / 8 total) * (2 black / 7 total) = 3/28 
</span>
Therefore, the probability of getting first a red and then a black marble is 3/28.

I hope my answer has come to your help. Thank you for posting your question here in Brainly.
You might be interested in
The ratio of the side length of square A to side length of square B is 4:9. The side length of square A is 12 yards. What is the
Nadusha1986 [10]
Answer: the perimeter is 108 yards. Here are the steps:
A:B
4:9 (Ratio of side A to side B.)
12:27 (A was increased 3x, so B needs to be increased 3x to keep above ratio the same when simplified. Ex. 15:20 simplifies down to 3:4.)
27+27+27+27=108yds (Perimeter is all of the sides added up.)

Hope this helps. :)
4 0
3 years ago
The science department buys the equipment shown in the table.They bought all three items this year.In how many years will they h
pishuonlain [190]
In 20 years because its asking for the least common multiple
7 0
4 years ago
Show work/pls explain
Tamiku [17]
9+6(2^2+4)
9+6(4+4)
9+(6)(8)
9+48
=57
5 0
3 years ago
A=20 cm<br> b=48 cm<br> What is the length of c?
Ainat [17]
The value of c is 52
8 0
3 years ago
What is the function for (-4,-9)
Mumz [18]

Answer:

graph it

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • At the beginning of the semester students reported that they spend an average of 5 hours per day watching television, decreasing
    10·1 answer
  • Given m with arrow = 6 î + 2 ĵ − 3 k and n with arrow = 5 î − 2 ĵ − 3 k, calculate the vector product m with arrow ✕ n with arro
    6·1 answer
  • Does 2.2z+3z=4.5-3.2 have infinite solutions
    9·2 answers
  • Help me with this please
    5·2 answers
  • What is the the area?
    6·1 answer
  • enrollment at Parker junior high is set to increased by 115% for the next school year if there are 340 students enrolled to this
    13·1 answer
  • The box has the shape of a right prism with a regular hexagon with sides of 5cm each for its base. The box is 10 cm high and its
    8·1 answer
  • Ibrahim and Lucia each made a bowl of punch. Lucia used 3 1/3 times as much lemonade as Ibrahim did. If Ibrahim used 1 1/5 of a
    7·1 answer
  • ASAP!! please help :( 40 POINTS​
    13·1 answer
  • Asap? ABCD is a parallelogram. which statement is true
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!