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
NNADVOKAT [17]
2 years ago
7

In a drawer there are 6 black socks,8 white socks,2 red socks, and 4 blue socks. A boy takes one socks from the drawer, without

looking. What is the chance that this socks is blue?
Mathematics
1 answer:
galina1969 [7]2 years ago
3 0

Answer:

1/5

Step-by-step explanation:

Chance is also referred to as probability

probability = Number of event/Total samples space

If there are 6 black socks,8 white socks,2 red socks, and 4 blue socks in a drawer, the total number of socks will be the sample space

Sample space = 6 + 8 + 2 + 4

Sample space = 20socks

Total number of blue socks is the event

Number of event = 4 blue socks

Chance that the socks is blue = n(E)/n(S)

Chance that the socks is blue = 4/20

Chance that the socks is blue = 1/5

You might be interested in
Find the roots of each equation by factoring
Aleksandr [31]

Answer:

x=2

Step-by-step explanation:

Solution is attached

You can plug 2 back into the equation to verify :)

3 0
2 years ago
The price of ceramic tile at a discount tile store is represented on the graph below.
Ray Of Light [21]

Answer:

the meaning of r at point c is c

Step-by-step explanation: yes

4 0
3 years ago
Read 2 more answers
Pulse rates of women are normally distributed with a mean of 77.5 beats per minute and a standard deviation of 11.6 beats per mi
irakobra [83]

Answer:

a) Mean=0 and Standard deviation=1

b) The z-scores have no units of measurement

Step-by-step explanation:

When we convert all the pulse rates of women to z-scores using the formula;

z=\frac{x-\mu}{\sigma} the mean is 0 and the standard deviation is 1.

The reason is that, the resulting distribution of z-scores forms a normal distribution which has a mean of 0 and a standard deviation of 1.

b) The z-scores are standardize scores and has no units of measurement. They give us how many standard deviations below or above the mean of the corresponding values.

8 0
3 years ago
(-6)-(-2)<br> anyone know this?
umka21 [38]
-4 is your answer hope this helps
8 0
3 years ago
Read 2 more answers
What is 10×10×10+56÷25+50
OleMash [197]
What I would do is break up into part. First do 10*10*10 which is 1,000. Then add 56 and 50 which is 106. after you do that and get 1,106 divded it by 25 which is 42.54. Hope I helped.
8 0
2 years ago
Read 2 more answers
Other questions:
  • Adult tickets to a basketball game cost $5. Student tickets cost $1. A total of $3,169 was collected on the sale of 1,325 ticket
    10·1 answer
  • PLEASEEEE ANSWERRRRR PLEASEE! I WILL MARK BRAINLIESTTTT
    9·2 answers
  • The population of Jacksonville in 2018 is estimated to be 19,000 people with an annual rate of increase of 3.4%. Which equation
    14·1 answer
  • you play a game where you score -6 points on the first turn and on each of the next 3 turns. What is your score after those 4 tu
    13·1 answer
  • What is the probability that Elissa selects two silver colored coins please help
    11·1 answer
  • A store spends 1/4 of its income on salaries and 1/6 of its income on advertising. If the store pays $150,000 for salaries, how
    9·1 answer
  • Solve for u.
    12·2 answers
  • Select all of the factors of x3 + 5x2 + 2x – 8.
    8·2 answers
  • A) single step Equation <br><br> 1) X + 7 = 9
    10·1 answer
  • Find the volume of the sphere. Round your answer to the nearest tenth.Use 3.14 for n.A sphere has a radius of 13 centimeters.The
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!