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
julsineya [31]
2 years ago
11

A bag contains 10 marbles: 2 are green, 6 are red, and 2 are blue. Ivanna chooses a marble at random, and without putting it bac

k, chooses another one at random. What is the probability that both marbles she chooses are green? Write your answer as a fraction in simplest form.
Mathematics
1 answer:
RoseWind [281]2 years ago
7 0

Answer:

The probability  that both marbles she chooses are blue is 2/15

Step-by-step explanation:

To find : What is the probability that both marbles she chooses are blue?

Solution :

Total number of marbles = 10

Green marbles = 4

Red marbles = 2

Blue marbles = 4

Probability is favorable outcome upon total number of outcomes.

Probability of getting first marble is blue

4/10=2/5

Without replacement,

i.e. Blue marble left = 3

Total marble left = 9

Probability of getting second marble is blue

3/9=1/3

The probability that both marbles she chooses are blue is

2/5*1/3

= 2/15

Therefore, The probability  that both marbles she chooses are blue is 2/15

You might be interested in
If I place $2,000 in my retirement account at the beginning of each year for 10 years. The account will earn 5 percent interest
Norma-Jean [14]

Answer:

poooooooooooop

Step-by-step explanation:

6 0
2 years ago
PLS HELPLO<br> Find the change in x for ordered pairs (6,-3) and (5, 1) *
Ghella [55]

Answer:

The change in x = Δx =  -1

Step-by-step explanation:

Given the ordered pairs

  • (6, -3)
  • (5, 1)

Here,

  • x₁ = 6
  • x₂ = 5
  • y₁ = -3
  • y₂ = 1

Change in x can be calculated by subtracting the value of x₁ = 6 from x₂ = 5.

Change in x = Δx = x₂ - x₁ = 5 - 6 = -1

Thus, the change in x = Δx =  -1

5 0
2 years ago
How do you use a model to show 3.1 = 3.10
n200080 [17]
Because every number with the decimal point have a zero infinit so it's not matter they're are same
5 0
3 years ago
What is 16/48 equivalent to?
liberstina [14]
\frac{16}{48}=\\\\\frac{16:2}{48:2}=\boxed{\frac{8}{24}}\\\\\frac{8:2}{24:2}=\boxed{\frac{4}{12}}\\\\\frac{4:2}{12:2}=\boxed{\frac{2}{6}}\\\\\frac{2:2}{6:2}=\boxed{\frac{1}{3}}\\\\\frac{1\cdot10}{3\cdot10}=\boxed{\frac{10}{30}}\\\vdots
6 0
3 years ago
Help please i give thanks lol
maks197457 [2]
What is question . .
7 0
3 years ago
Other questions:
  • Susan ran 5 laps that are each 8/10 mile. How many miles did she run in all?
    7·2 answers
  • Find the​ range, variance, and standard deviation for the given sample data. Include appropriate units in the results. Listed be
    15·1 answer
  • Which statements about the value of the digits in the number 1,111,111 are true? Choose all answers that are correct.
    11·1 answer
  • What number is the same percent of 36 as 5 is of 24?<br> If possible please show work:))
    11·2 answers
  • What is an equation that is equal to 4a+2b=10?
    12·2 answers
  • TALK TIME: <br> 1/4 hour : $0.75 <br> What is the unit rate in dollars per hour for Talk time ?
    9·2 answers
  • A local restaurant claims that it gets 45 percent of its customers from Monday through Thursday, 20 percent on Friday, 20 percen
    8·2 answers
  • Which set or sub set does \large \frac{24}{8} belong?
    5·1 answer
  • Find the surface area of the right solid below
    10·1 answer
  • Does anybody know this answer????
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!