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
Gnesinka [82]
3 years ago
11

There are 3 blue marbles, 6 red marbles, 2 green marbles and 1 black marble in a bag. Suppose you select one marble at random. F

ind the probability for each of the following.
Mathematics
1 answer:
laila [671]3 years ago
4 0

Answer:

For blue its 3/12 = 1/4 = 25%

For red it's 6/12= 1/2= 50%

For green 2/12= 1/6= 17%

For black 1/12= 8%

Step-by-step explanation:

All you have to do is add up all the marbles 3 + 6 + 2 + 1 = 12 and then you put the number of marbles for each color and divide it by 12 which gives you those percentages. I don't know if you wanted the answers in percentages or fractions so I gave you both . Good luck!!

You might be interested in
A. IfA= {a, b} and B = {p, q, r}, find A x B and B x A using tree diagram.​
Katarina [22]

Answer:

Step-by-step explanation:

8 0
3 years ago
I NEED HELP AS ASAP 4 THE FIRST AND SECOND ONE<br> !!!!
irga5000 [103]
Explaination: when graphing a relation, the set of second elements will be the y-values of the graph.
Range: [-4,-3,-2,0,3,5]
8 0
3 years ago
I will mark you brain list and Give you 90 point if you do it right and answer right thanks
almond37 [142]

Answer:

11 Students

Step-by-step explanation:

It is hard to explain in my opinion but I can try. For the stem column you, basically factor out the first digit of the number. Then the leaf column you, put the second digit of each number in your data set.

3 0
2 years ago
Read 2 more answers
PLEASE HELP PLEASE PLEASE
sp2606 [1]

Answer:

14.8

Step-by-step explanation:

By the Pythagorean theorem, ...

... x² = 7² + 13² = 218

... x = √218 ≈ 14.7648 ≈ 14.8

4 0
3 years ago
Read 2 more answers
- في الشكل المجاور برهن أن<br>m&lt;E &lt;m&lt;CAD<br>B<br>D A<br>E<br>- ​
Anna35 [415]

Answer:

B

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • I drive 13 miles each way to work every day. It sometimes takes me 20 minutes to get to work, and sometimes it takes me 30 minut
    6·1 answer
  • Gianna is paid $90 for 5 hours of work.
    13·1 answer
  • A non- zero number raised to the zero exponent equals..?
    11·2 answers
  • Someone please help me with this question please
    9·1 answer
  • Set E = { three-digit numbers divisible by 8 }<br> Find n(E) = ? ( don't mind the nos. 3 )
    6·2 answers
  • An account earns simple interest. (a) Find the interest earned. (b) Find the
    6·1 answer
  • Three highways connect the centers of three towns and form a triangle. A cell phone company wants to place a new cell tower so t
    12·2 answers
  • The length of each side of a cube is x cm. If x is an interference,why can’t the volume of the cube equal 15 cm
    15·1 answer
  • Are the expressions -0.5(3x + 5) and<br> -1.5x + 2.5 equivalent? Explain why or why not.
    14·1 answer
  • Can someone pls help me I'm stuck o these two questions
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!