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
Licemer1 [7]
3 years ago
10

a plastic bag contains 5 marbles. two of the marbles are red and 3 of the marbles are blue. without looking, what is the probabi

lity of pulling out a blue marble and then another blue marble?(Assume that you don't put the first blue marble back in the bag) write your answer as a fraction.
Mathematics
1 answer:
Hitman42 [59]3 years ago
4 0

|\Omega|=5\cdot4=20\\|A|=3\cdot2=6\\\\P(A)=\dfrac{6}{20}=\dfrac{3}{10}

You might be interested in
25) Which graph represents the equation below? ) = w+ 2 A ܠܐ 5 4 (2, 4) 3 2 1 (-2,0) -5 -4 -3 -2 -1 0 -1 x 1 2 3 4 5 -2 -3 -4 -5
victus00 [196]

Answer:

Can you attach a pic please ?

Step-by-step explanation:

6 0
3 years ago
If f(x)=2x^6+x^5+32x+32, is (x+2) a factor of f(x).
Angelina_Jolie [31]

Answer:

No

Step-by-step explanation:

By the factor theorem if (x + 2) is a factor of f(x) then f(- 2) = 0

f(- 2)

= 2(-2)^{6} + -2)^{5} + 32(- 2) + 32

= 2(64) - 32 - 64 + 32

= 128 - 32 - 64 + 32

= 64 ≠ 0

Hence (x + 2) is not a factor of f(x)

4 0
3 years ago
Read 2 more answers
Logan bought 15 balloons four-fifths all of the balloons are purple. How many of the balloons are purple? Draw a model to show h
8090 [49]
Separating the balloons into five equal groups 

<span>⊙⊙⊙ ___ ⊙⊙⊙ ___ ⊙⊙⊙ ___ ⊙⊙⊙ ___ ⊙⊙⊙ </span>

<span>each group (fifth) has three balloons ___ four-fifths is twelve</span>
5 0
3 years ago
Carmen purchased a prepaid phone card for $30. Long distance calls cost 19 cents a minute using this card. Carmen used her card
gladu [14]
Have 3896minutes in creadit on her card
5 0
3 years ago
Read 2 more answers
John is making trail mix he mixed 10.33 cups of raisins 12.25 cups of pretzels and 7.50 cups of chocolate to make 4 servings est
Mariulka [41]

Answer: 30.1

Step-by-step explanation:

Cups of raisins mixed= 10.33

Cups of pretzels mixed= 12.25

Cups of chocolate mixed= 7.50

When each ingredients is rounded to the nearest tenths, it will be:

Cups of raisins mixed= 10.3

Cups of pretzels mixed= 12.3

Cups of chocolate mixed= 7.5

Total trail mixed by John= 10.3 + 12.3 + 7.5 = 30.1

30.1 cups was mixed together by John.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which ratio (fraction) correctly represents 0.1%?<br><br><br><br> please answer ASAP!
    8·2 answers
  • - y + 8x = -2 for x = 0, 1, 2
    8·1 answer
  • If a suspect is in possession of 20 grams of cocaine how many ounces does he possess? What will be the charge? As a fraction
    12·1 answer
  • 3. A local fast food restaurant takes in $9000 in a 4 hour period. Write a direct variation equation
    14·1 answer
  • ben has agreed to play fewer video games and spend more time studying. he has agreed to play less than 10 hours of video games e
    12·1 answer
  • Helpp degrees, minutes, and seconds​
    11·1 answer
  • Liz earns a salary of $2,100 per month, plus a commission of 3% of her sales. She wants to earn at least $2,900 this month. Ente
    7·1 answer
  • kim practices soccer each day. she made a chart of the number of shots she made and the goals she scored. find the equation that
    10·1 answer
  • Select the line plot that represents the given ages of students in a youth choir.
    10·1 answer
  • Please help me chile
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!