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
beks73 [17]
3 years ago
7

if I have a binomial distribution where n equals 8 trials and a probability of success equals 0.40 what is the successes of X is

exactly 2
Mathematics
1 answer:
dlinn [17]3 years ago
5 0
P(success) = 0.4   P(failure) = 0.6

8C2 (0.4)² * (0.6)^6

P(2 success) =0.290
You might be interested in
Help i would be very grateful
lana [24]

Answer:

4.8

Step-by-step explanation:

All you have to do is do 20% of 24.

8 0
3 years ago
Read 2 more answers
This question is like impossible idk
7nadin3 [17]
If the problem was written x + 4x.  We would know to add like the coefficients together and get 5x  same thing with the radicals.

\sqrt{3} + 4 \sqrt{3} = 5 \sqrt{3}
3 0
4 years ago
The legend on a map states that
Fittoniya [83]
11 inches
= 11 x 200 miles
= 2200 miles
7 0
3 years ago
Which set of side lengths form a right triangle?
mario62 [17]

Answer:

8 in., 17., and 4 in is possible of a right triangle

Hope it helps. Good luck with your grades and Aunt.

Have a nice day!!

8 0
3 years ago
2. A(n)_______<br> has an infinite number of solutions.
asambeis [7]

Answer:

x+y+z=2 has no solutions. You can pick an arbitrary value for x4, and use that to calculate values for all the other variables so that all the equations will be satisfied. If you can set x4 to one of an infinity of real values, then you have an infinity of solutions

4 0
3 years ago
Other questions:
  • Sharnay brought 7/12 gallons of water to the beach. She drank 5/12 gallon of water. How much water is left? what is that answer
    12·2 answers
  • Order from least to greatest. 4\8, 1\3,2\3?
    13·1 answer
  • Solve the following system of equations graphically. x = -5 y = -6 What is the solution set ????
    5·1 answer
  • Which is the graph of the linear inequality 2x-3x&lt;12?
    12·1 answer
  • Expand(2a+3b)^5using binomial theorem
    6·1 answer
  • Could someone help me with a question?
    15·1 answer
  • 4. The equation t = 1.06p gives the
    12·1 answer
  • Plz help!!
    6·2 answers
  • Propprtion<br><br>triangle 1 AB= ? = AC<br>triangle 2 ? YX. ?​
    8·1 answer
  • Please help me thanks!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!