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
Anna35 [415]
2 years ago
7

There are 15 balls in an urn. 5 red balls, 5 blue balls and 5 white balls. Three balls are taken simultaneously. Let X represent

the number of Blue balls. Please Help (Random Variable) ​
Mathematics
1 answer:
Naily [24]2 years ago
8 0

Answer:

X = 33.3 percent

Step-by-step explanation:

You might be interested in
Defina qué es el producto de un vector por un escalar
Ostrovityanka [42]

Answer: c

Step-by-step explanation:

5 0
2 years ago
PLEASE HELP ME!! :)​
masha68 [24]

Answer:

In order: There are potentially many solutions, but the one I know that will work with this is 2 blue spaces, 1 Green Space, 2 Orange Spaces, and 5 Red Spaces.

Step-by-step explanation:

How I came to my answer was simple. I divided the greatest common factor into every number of spins, and that number would be the amount of spaces for each.

With this, we get the following equations, as listed below.

16 divided by 8, which accounts for both Orange and Blue.

40 divided by 8, which will account for Red.

8 divided by 8, which accounts for Green.

This gives us our solutions as listed in the Answer Section.

Hope this helped.

7 0
3 years ago
At some lakes people who fish must throw back any trout that is less than ten inches long. Write an inequality that represents t
rodikova [14]
-x represents the length of the trouts that can NOT be kept
-Less than ten inches long
x<10

6 0
3 years ago
What percent of 80 hours is 140 hours
lorasvet [3.4K]
175%

80*x=140
x=1.75 or 175%
3 0
3 years ago
What is two equivalent was to write 62.5%
Arturiano [62]
62.5%

Percents are parts of 100, so write 62.5 as a fraction over 100:

62.5/100

Divide the numerator and denominator by 12.5:

62.5 / 12.5 = 5
100 / 12.5 = 8

5/8

This is one form.

62.5 / 100 = 0.625

This is another form.
5 0
3 years ago
Other questions:
  • Mai conducted an experiment by flipping a fair coin 200 times. The coin landed heads up 110 times. Which statement about
    8·2 answers
  • PLEASE HELP 30 POINTS <br> Prove that AM is perpendicular to BD
    9·1 answer
  • A cab rider from your home to the airport cost $23.47. If you want to tip the cab driver close to 10 percent of the fare, how mu
    13·2 answers
  • If the scale factor between two circles is 7a/9b what is the ratio of their areas?
    5·2 answers
  • HELP say im getting it wrong <br><br>the perimeter of the polygons is ?​
    15·1 answer
  • Please provide a solution
    13·1 answer
  • The question is in the picture, pls help quick
    12·2 answers
  • X -8 = -11 what is X?
    10·1 answer
  • Please help :))
    9·1 answer
  • Use the equation A = bh to calculate the height of a parallelogram with an area of 36 square inches and a base of 9 inches
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!