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
Andreas93 [3]
2 years ago
12

There is a bag of marbles that contain 5 blues, 6 red, 3 black, and 2 yellow marbles. What is the probability that you select a

blue marble
Mathematics
1 answer:
irinina [24]2 years ago
3 0

Answer:

\frac{5}{16}

Step-by-step explanation:

1) Find the total number of marbles

5 blue + 6 red + 3 black + 2 yellow

= 16 marbles

2) To find the probability of selecting a blue marble, divide the number of blue marbles by the number of total marbles:

5 blue marbles ÷16 marbles

= \frac{5}{16}

Therefore, the probability of selecting a blue marble is \frac{5}{16}.

I hope this helps!

You might be interested in
(6x + 1/2) + (5x - 4 1/2)
slava [35]

Answer:

11x - 4

Hope this helps :)

7 0
3 years ago
Read 2 more answers
What are the medians and modes??
DerKrebs [107]

Answer:

The median is 17 and the mode is 19

Step-by-step explanation:

4 0
3 years ago
It is estimated that one third of the general population has blood type A A sample of six people is selected at random. What is
Feliz [49]

Answer: 0.2195

Step-by-step explanation:

Binomial distribution formula :-

P(x)=^nC_xp^x(1-p)^{n-x}, where P(x) is the probability of x successes in the n independent trials of the experiment and p is the probability of success.

Given : The probability of that the general population has blood type A = \dfrac{1}{3}

Sample size : n=6

Now, the probability that exactly three of them have blood type A is given by :-

P(3)=^6C_3(\dfrac{1}{3})^3(1-\dfrac{1}{3})^{6-3}\\\\=\dfrac{6!}{3!3!}(\dfrac{1}{3})^3(\dfrac{2}{3})^{3}\\\\=0.219478737997\approx0.2195

Therefore, the probability that exactly three of them have blood type A = 0.2195

3 0
3 years ago
Demarcus and Devon were working on this problem:
mafiozo [28]

Answer:

Demarcus is right the phone will cost $345

Step-by-step explanation:

15% of 300 = 45

300+45=345

4 0
3 years ago
How much interest will you get on $800 investment for 1 year at 6.45% ?
Lunna [17]
800 * ( 6.45 / 100 ) = 8 * 6.45 = 51.6$ ;
8 0
3 years ago
Other questions:
  • Write two expressions that have a GCF of 8xy
    13·1 answer
  • A Product<br> What is the product of 4.01 x 10-5 and 2.56 x108?
    14·2 answers
  • Georgia has at most $100 to spend at the outlet mall. She wants to buy a swimsuit for $60 and spend the rest on earrings. Each p
    9·1 answer
  • Having trouble with this one
    11·1 answer
  • Which of these relations is a function?
    14·1 answer
  • If –3x = -18, what is the value of x?​
    5·2 answers
  • What is the index of ⁴√81<br>​
    10·1 answer
  • Choose the correct written expression for: 25 – (3 x 4).
    5·1 answer
  • Find the slope of the line below using rise/run. ​
    10·2 answers
  • The triangles below are similar. What is the value of x ?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!