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
FrozenT [24]
2 years ago
11

Find the probability of having 2, 3, or 4

Mathematics
1 answer:
denis-greek [22]2 years ago
3 0

Answer:

16% for 2 successes, 6.4% for 3 successes, 2.6% for 4 successes, and 1% for 5 successes

Step-by-step explanation:

Since the success rate of a binomial experiment is 40%, converted to 0.4, you get the equation of f(x) = (0.4)^x, for where x is the amount of successful experiments

For the success of 2 experiments:

f(2) = (0.4)^2

     =0.16 => 16%

For the success of 3 experiments:

f(3) = (0.4)^3

     = 0.064 => 6.4%

For the success of 4 experiments:

f(4) = (0.4)^4

     = 0.0256 => 2.56% => ~2.6

For the success of 5 experiments:

f(5) = (0.4)^5

     = 0.01024 => 1.024% => ~1%

Your welcome and comment if you have any questions :)

You might be interested in
The number line shows four points, which point represents the approximate location of √92?
Hitman42 [59]

Answer: Point D

Step-by-step explanation:

92 is in between 81 and 100, so 9 < \sqrt{92} < 10

7 0
2 years ago
Please help im stuck on this question! :)​
nydimaria [60]

Answer:

The answer is 6 (:

Step-by-step explanation:

88-4=84

8+6=14

84 divied by 14= 6

hope this helps! <3

7 0
3 years ago
Match the equation to the graph where n is the Number of Burgers and C is the cost.
Softa [21]

Answer:

How did life during the Industrial Revolution differ in the North and the South?  

In what ways did the Industrial Revolution make life better?

How did it make life more difficult? How did life during the Industrial Revolution differ in the North and the South?  

In what ways did the Industrial Revolution make life better?

How did it make life more difficult?

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
An identification code is to consist of 2 letters followed by 3 digits. how many different codes are possible if repetition is n
Lena [83]
(26^2)*(10^3)
676*1000
676,000 possibilities
6 0
3 years ago
Read 2 more answers
What is net worth why do people say he or she is worth that?
Deffense [45]

Answer:

The net worth of a person is the difference between a person's assets (non-financial and financial) that he/she owns and the debt that person owes.

Value of Assets - Debt and liabilities = Net Worth

5 0
3 years ago
Other questions:
  • A researcher wishes to​ estimate, with 9999​% ​confidence, the population proportion of adults who think Congress is doing a goo
    5·1 answer
  • Help meh?
    12·1 answer
  • What is the coefficient in the expression 5x^2+3
    11·2 answers
  • Use the function below to find
    10·1 answer
  • I’m not every good at math so can someone please help me
    10·1 answer
  • ((2x - 2)°<br> +o<br> 45°<br> o<br> The measure of the exterior angle of the triangle is
    10·1 answer
  • Pls help with this one no wrong answers pls ;-;
    7·1 answer
  • Mr. small has 5 crates of oranges which total of 182 1/2 lb. each crate contains an equal weight and no crate can exceed 35 lbs.
    11·1 answer
  • Solve for the value of d. <br>​
    9·1 answer
  • The table and the graph below each show a different relationship between the same two variables, x and y: How much more would th
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!