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
USPshnik [31]
3 years ago
14

What are the odds of choosing a red marble from a bag that contains two blue marbles, one green marble and four red marbles?

Mathematics
1 answer:
Ierofanga [76]3 years ago
8 0

Answer:

4/7.

Step-by-step explanation:

This the question in which marbles have to be taken out of a bag. Odds in another word for probability.

Total number of marbles in the bag = 2 Blue + 1 Green + 4 Red = 7 marbles.

Required marbles = 3 red marbles.

Therefore:

P (a red marble is selected in the first attempt) = Red Marbles / Total Marbles.

P (a red marble is selected in the first attempt) = 4/7.

Therefore, the correct answer is 4/7!!!

You might be interested in
The soution to -2 (1-4x)=3x+8 is<br> a 6/11<br> b 2 <br> c -10/7<br> d -2
alexandr1967 [171]
2


Mark brainliest please


Hope this helps


6 0
2 years ago
Read 2 more answers
What is the area of the shaded region? Explain please for both #9 and #12
Alja [10]
9=30*25+25*53. which = 2975.
You have to split the shape into two smaller ones to make two rectangles and find the area of both and add them together.
With 12, you need to find the area of both shaped and subtract the triangle form the rectangle to get 93.5.
5 0
3 years ago
Please Help solve this
IgorLugansk [536]
Ok so to find the ratio just do 12/16 = 3/4. that's your common ratio.

The formula for sum of infinite :

a / (1 - r)

a is the first term and r is the ratio

which is

16 / (1 - (3/4))

which is

16 / (1/4)

16 * 4

which is 64
3 0
3 years ago
A swimming pool contains 1000 gallons of water. 20 gallons is added every hour. The expression 1000 + 20h represents the number
nadya68 [22]

Specify question

Please specify the question it depends on how much gallons they were adding per hour

3 0
3 years ago
Ill mark brainlist plss help
tresset_1 [31]
It’s 10. This is because 27/3 is 9 so the ratio is by 9
6 0
3 years ago
Other questions:
  • For a game, three people are chosen in the first round. Each of those three people chooses 3 people in the second round. How man
    9·2 answers
  • Y= -5x-10<br> y=6x+12<br><br> solve by substitution
    11·2 answers
  • Please help, nothing on google is able to answer the question
    12·1 answer
  • Molly, Paige and Demi share 42 sweets in the ratio 3 : 2:1
    5·2 answers
  • What is √34cos(x-46.7) =4
    14·1 answer
  • FIND THE THE<br> MISSING ANGLE:<br> 70
    7·2 answers
  • 80% of C is 11 what is C
    5·2 answers
  • Multiply the fractions. Select the answer that is in simplest form.
    15·1 answer
  • Original Price of a computer $2,600.00 Tax:6.4%
    15·1 answer
  • What negative Z-score (standard score) would the area under the curve be 0.8621<br><br>z* = _______​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!