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
Marysya12 [62]
3 years ago
6

A bag contains 3 red marbles, 5 blue marbles and 6 green marbles. If three marbles are drawn out of the bag, what is the probabi

lity, to the nearest 1000th, that all three marbles drawn will be blue?
Mathematics
1 answer:
Romashka [77]3 years ago
6 0

Answer:

0.027 to the nearest thousandth.

Step-by-step explanation:

There are 14 marbles in the bag, so:

Prob( a blue on the first draw) = 5/14.

Prob( a blue on the 2nd draw) = 4/13.

Prob( a blue on the 3rd draw) = 3/12 = 1/4.

So the required probability is 5/14 * 4/13 * 1/4

= 20/ 728

= 0.02747.

You might be interested in
PLEASE PLEASE I RLY NEED HELP ...... ....... . .. . . . . . . . . .... . . . Pick three Enlightenment thinkers and explain how t
just olya [345]

Answer:

Enlightenment philosophers John Locke, Charles Montesquieu, and Jean-Jacques Rousseau all developed theories of government in which some or even all the people would govern. These thinkers had a profound effect on the American and French revolutions and the democratic governments that they produced.

I am guessing your in the same situation as me sweeping across the internet for help in our summer school history classes well I found this hope it helps

3 0
3 years ago
Convert the following equation into<br> slope-intercept form.<br> x + y = -1
madam [21]

Answer:

y=-x-1

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Need help with this question. I tried simplifying the radical, but apparently it’s not the answer
sesenic [268]

Answer:

-1/5+(√3)/20i   or   -0.2+0.05√3i

Step-by-step explanation:

  \dfrac{-8+\sqrt{-12}}{40}=-\dfrac{8}{40}+\dfrac{2\sqrt{3}i}{40}=\boxed{-\dfrac{1}{5}+\dfrac{1}{20}\sqrt{3}\,i=-0.2+0.05\sqrt{3}\,i}

_____

<em>Comment on answer form</em>

Satisfying the input format requirements of a computer is always problematic. One never knows if fractions or decimals are preferred, whether radicals must be simplified, and so on. If no clues are offered by general instructions, other questions, or previous experience, then it might be useful to consult your instructor.

4 0
3 years ago
If using the method of completing the square to solve the quadratic equation
Jlenok [28]

Step-by-step explanation:

everything can be found in the picture

5 0
3 years ago
Solve the 11th sum. Cos^2 2x
oee [108]
Cos
2
(
2
x
)
d
x
=
x
2
+
1
8
sin
(
4
x
)
+
C
Hope this help
6 0
4 years ago
Read 2 more answers
Other questions:
  • Neena just earned her bachelor's degree. Based on her qualifications and desire for the highest pay scale, which career
    12·1 answer
  • 16. Solve this equation for A: A = 2 = 4<br> A. 6<br> old<br> B. 8<br> C. 2<br> D.4
    15·1 answer
  • A family raised $1000 for their initial investment. If they invest the money in an account that earns 5% interest compounded ann
    11·1 answer
  • Is y=4.5x3 a linear function?
    6·2 answers
  • Please let me know I really need help
    15·1 answer
  • Gizmo can eat 2 bowls of kibbles in 3 minutes. Leo can eat one bowl of kibbles in 6 minutes. Together, how many bowls of kibbles
    5·2 answers
  • 2.6.4 practice algebra 2 you are helping to design a road for a high mountain pass. there are two routes over the pass, but both
    6·1 answer
  • What is f(3) if f(x) = - 4x + 1 ? ​
    13·2 answers
  • 2) If a recipe calls for a baking<br> temperature of 190°C, what would the<br> temperature he in °F?
    15·2 answers
  • Giving brainliest, thanks in advance!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!