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
NARA [144]
3 years ago
5

(10 points) In a bag there are 7 red marbles, 3 yellow marbles and 2 blue marble. What is the probability that a blue marble wil

l be selected on the first draw?
Please and thank you :)
Mathematics
1 answer:
vesna_86 [32]3 years ago
8 0

Answer:

\frac{2}{12}

simplified: \frac{1}{6}

Step-by-step explanation:

  1. Add the number of marbles (12)
  2. make a fraction with the number of of blue marbles as the numerator and the total number of marbles as the denominator
You might be interested in
Add 7 and 3, then triple the result
Dovator [93]

Step-by-step explanation:

7 + 3

the Answer is 10

Then if we triple the result, we'll get 30

<em>1</em><em>0</em><em>*</em><em>3</em>

<em>3</em><em>0</em>

4 0
3 years ago
Read 2 more answers
28 -4a = 3a -14+2a<br> ------
Greeley [361]
24+14 = 3a + 4a +2a
38 = 9a
——————————
Hope it is helpful.
6 0
3 years ago
Read 2 more answers
The degree of a vertex is <br><br> Help please
Nina [5.8K]

Answer:

is the number of graph edges which touch v

Step-by-step explanation:

To find the degree of a graph, figure out all of the vertex degrees.  The degree of the graph will be its largest vertex degree.   The degree of the network is 5.  

 

Once you know the degree of the verticies we can tell if the graph is a traversable by lookin at odd and even vertecies.  First lets look how you tell if a vertex is even or odd.


7 0
3 years ago
What are the real solutions of the equation x^4= 81?
zmey [24]
Use photomath it’s free
5 0
4 years ago
A number n plus 8 is greater than 11? What is the inequality and the solution?
fomenos

Answer:

n+8 > 11

subtract 8 from 11

n>3

7 0
3 years ago
Read 2 more answers
Other questions:
  • F(x)=5^x if F(-2) what does this equal
    14·1 answer
  • A rock falls from rest a vertical distance of 0.72 meter to the surface of a planet in 0.63 second. What is the magnitude of the
    12·1 answer
  • Ms. Wiltz has a $20 gift certificate to her local bakery. If she buys a loaf of banana nut bread for $8.30 and uses the rest of
    5·1 answer
  • The data for table 9.1 will be obtained from…………………?
    5·1 answer
  • If you earn $15 an hour, what will your pay be (before taxes) if you work 27 hours in one week
    15·2 answers
  • Solve the system of equations using substitution. 2r – t=7 r – t=1 what does r and t equal, hurry please
    11·1 answer
  • Coach Tobias pays $136.78 for cable and internet each month. How much does Coach Tobias pay for cable and internet over the peri
    6·1 answer
  • ASAP!! WILL MARK BRAINLIEST!!!!!!!!
    5·1 answer
  • If the sum of squares roots of the equation x2+ x -k=0 is 10
    13·1 answer
  • -424 +122-72+2
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!