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
never [62]
3 years ago
9

Marli has one bag of different colored, same-size chips. there are 4 blue chips, 5 red chips, and 3 black chips. what is the pro

bability that she will pull a blue chip and without replacement pull another blue chip?
Mathematics
1 answer:
Lilit [14]3 years ago
8 0
Hi there!

There are 12 total chips. The probability that she will pull a blue chip is 4/12, or 1/3. Without replacing the chip, there are now 11 chips total. The probability that she will pull a blue chip now, is 3/11. Then, we can multiply the two fractions together to find the probability that she will pull a blue chip and without replacement, pull another blue chip. The probability is 3/33, or 1/11.

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
You might be interested in
As more and more people get their news online, the subscriptions to the Dorchester Daily has declined over the past years.
atroni [7]

Answer:

Step-by-step explanation:

The function s(x)=0.9(.82)^x models the number of subscription in tens of thousands where x represents the number of years since the trend has been observed.

s(x) represents the number of subscriptions to the Dorchester Daily in a given year.

0.9 in ten thousands represents the initial number of subscriptions to the Dorchester Daily in a given year.

0.82 represents the rate at which the number of number of subscriptions to the Dorchester Daily is declining. The rate in percentage is 100 - 82 = 12% each year.

x represents the number of years since the trend has been observed.

3 0
3 years ago
Which element of a text best helps the reader determine the central idea?
Sveta_85 [38]

Answer:

key details, because it tells you more about the story

8 0
2 years ago
What does -2+2x=-x+2+x equal
larisa86 [58]
The answer is x equals 2.
7 0
3 years ago
The graph of f(x) = 2x + 3 shifts 10 units to the right when it is replaced with the graph of f(x) = 2x − k. What is the value o
Nezavi [6.7K]

Answer:

k=17

Step-by-step explanation:

Given F(x)=2x+3  shifts 10 units when it is replaced with the graph f(x)=2x-k.

The method to solve this kind of questions is find where the graph meets the x axis then add ten units to it .The obtained x coordinate is the point where the second graph meets the x axis.

Now first find where the F(x)=2x+3 meets the x axis by substituting F(x)=0.

2x+3=0

x=-\frac{3}{2}

Now add 10 to this x coordinate , we get x1=10-3/2=17/2

this is x coordinate where the second line meets the x-axis.

The second line is F(x)=2x-k.

now f(x)=0 and x=17/2

On substitution we get 0=2*17/2-k

k=17

3 0
3 years ago
I’ll give brainley , pleaseee helppp
Sveta_85 [38]

Answer:

Vertical Stretch & horizontal translation

Step-by-step explanation:

the vertical stretch makes the line bigger

Horizontal translation will move the shape 2 left of the x axis

4 0
2 years ago
Read 2 more answers
Other questions:
  • What is the length of side BC of the triangle? Make sure to show all of your work!
    7·2 answers
  • Philip and Veronica are in band together. He asked her a statistical question. Which question
    5·1 answer
  • Tell if is: < or > ​
    8·2 answers
  • A shipment of sugar fills 4 3/8 containers. If each container holds 2 1/7
    15·1 answer
  • Find the area of a circle if the diameter is 13
    6·1 answer
  • Nine children on the swim team dont like ice cream if this represents 18% of children on the swim team how many children are on
    15·2 answers
  • 3. Explain why the polynomial 34 + 5x3 - 7x2 + 3x has a degree 3 and not 4.​
    9·2 answers
  • A sweater priced at $34.99 is on sale for 25% off. Find the cost with 7.5% sales tax.
    11·1 answer
  • Please answer soon!!!
    5·1 answer
  • Please answer this friends I am stuck ?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!