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
drek231 [11]
3 years ago
5

A bowl contains 3 red, 8 blue, and 7 black beads. Margaret randomly selects 3 beads one after the other without replacement. Fin

d the probability of getting a red, blue, and black bead, in that order.
Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
7 0
Total number of beads = 3 + 8 + 7 = 18. P(red) = total number of red/total number of beads = 3/18 = 1/6. P(blue) = total number of blue beads/total number of beads left after replacement = 8/17. P(black) = total number of black beads/total number of beads left after replacement = 7/16. Therefore P(red) = 1/6. P(blue) = 8/17. P(black) = 7/16.
You might be interested in
Solve: The quantity 3 x minus 15 divided by 2 = 4x
Trava [24]
X = -3
i hope this helps

5 0
3 years ago
Read 2 more answers
The sum of two numbers is 285. 75. The first number represents
Alex_Xolod [135]

Answer:

210

Step-by-step explanation:

the % is there to try to throw you off. all you have to do is subtract 285 by 75

which is 210

i believe thats all you do. hope this helps!

4 0
3 years ago
Pleasee help ill mark brailist and if you can answer a couple of questions
pochemuha

Answer:

B

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
25/160 into a decimal??
Andrej [43]

Answer:

0.15625

<em>Explanation:</em>

Divide:

<em>25 divided by 160</em>

<em>Which Equals by</em>:

0.15625

Step-by-step explanation:

Hope this Helps!!

7 0
3 years ago
Read 2 more answers
A real estate sales agent receives a salary of $250 per week plus a commission of 2% of sales.Write an equation that gives the w
lisabon 2012 [21]

The equation y=0.02x+250 gives the weekly income y in terms of sales x.

Step-by-step explanation:

Given,

Weekly salary of real estate agent = $250

Commission rate = 2%

Let,

x be the sales per week.

y be the total weekly income.

Amount of commission = 2% of sales per week

Amount of commission = \frac{2}{100}*x

Amount of commission = 0.02x

Total weekly income = Amount of commission + Weekly salary

y=0.02x+250

The equation y=0.02x+250 gives the weekly income y in terms of sales x.

Keywords: equation, percentage

Learn more about percentages at:

  • brainly.com/question/10435816
  • brainly.com/question/10435836

#LearnwithBrainly

3 0
4 years ago
Other questions:
  • I'm confused on how to simplify variable expressions...
    5·2 answers
  • If Frances can paint 1/3 of a wall in 20 minutes, how long will it take her to paint a room with 4 walls.
    7·2 answers
  • 1/3 of 12 = 2/3 of ?
    6·2 answers
  • What is the value of x?
    6·1 answer
  • Check/correct my work please! Working with polynomials and stuff.
    15·1 answer
  • What are the square roots of 100?
    5·1 answer
  • Hello! I wanted answer with explanation
    5·1 answer
  • Two types of sandwiches were made for a tea party. 55% of the sandwiches were chees e and the rest were chicken sandwiches. If t
    6·2 answers
  • HELP PLEASE TEST DUE, SHOW WORK PLEASE
    10·1 answer
  • A snowmobile manufacturer claims that it’s newest that it’s newest model is 15% lighter than last years model. If this years mod
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!