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
klasskru [66]
3 years ago
13

In a certain game of chance, your chances of winning are 0.2. if you play the game five times and outcomes are independent, the

probability that you win at most once is
Mathematics
1 answer:
ikadub [295]3 years ago
8 0
<span>Winning Probablity = 0.2, hence Losing Probability = 0.8 Probablity of winning atmost one time, that means win one and lose four times or lose all the times. So p(W1 or W0) = p (W1) + p(W0) Winning once W1 is equal to L4, winning zero times is losing 5 times. p(W1) = p(W1&L4) and this happens 5 times; p(W0) = p(L5); p (W1) + p(W0) = p(L4) + p(L5) p(L4) + p(L5) = (5 x 0.2 x 0.8^4) + (0.8^5) => 0.8^4 + 0.8^5 p(W1 or W0) = 0.4096 + 0.32768 = 0.7373</span>
You might be interested in
An angle that is one half its arc is a/n ____________ angle.
Greeley [361]

Answer:

it's an inscribed angle

Step-by-step explanation:

4 0
3 years ago
The ____ allows you to use pattern-matching characters to determine whether one string is equal to another string.
romanna [79]

The <u>like operato</u>r allows you to use pattern-matching characters to determine whether one string is equal to another string.

plz give me brainly

6 0
3 years ago
Solve the system by substitution.<br> y = –2x + 18<br> y = -4x<br> HURRY PLEASE
Irina-Kira [14]

Answer:

x = -9

Step-by-step explanation:

x = -y/4

y = -2(-y/4) + 18

y = y/2 + 18

y/2 = 18

y = 36

x = -36/4

x = -9

5 0
2 years ago
EASY 7TH GRADE MATH 6 out of 8 dentists recommend crest toothpaste. In a group of 156 dentists, how many of them recommend crest
Novay_Z [31]

Answer:

117

Step-by-step explanation:

6/8 = ?/156

156/8 = 19.5

19.5 x 6 = 117

6/8 = 117/156

3 0
2 years ago
Read 2 more answers
Would a teaspoon be a good way to measure the capacity of a milk carton
Natali [406]
No, a teaspoon is too small to measure the capacity of a milk carton. You would use a quart to measure the capacity of a gallon.

Hope this helps :)
7 0
3 years ago
Read 2 more answers
Other questions:
  • Plz help..............refresh the page before u answer
    6·1 answer
  • Solve y = x + 6 for x.
    14·1 answer
  • Denelle is decorating a ballroom ceiling with garland. If the rectangular ceiling is 63 feet by 60 feet, how much garland will D
    8·1 answer
  • Out of 18 cookies, 2/3 are chocolate chip. How many of the cookies are chocolate chip?
    8·2 answers
  • The total sales tax in a certain city is 8.75%. The state sales tax rate is 7.25%, and the county adds an additional sales tax o
    13·1 answer
  • On a number line, what number is between 1/4 and 1/5?
    8·1 answer
  • Eight candy bars cost $6.00. Caulatue the cost per candy bar​
    10·2 answers
  • On weekends, Ben mops the kitchen floor. Below is an image that shows
    5·1 answer
  • The figure below hows three quadrilaterals on a coordinate grid: A coordinate grid is shown from positive 8 to negative 8 on the
    13·2 answers
  • Which equation has the solution x=4?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!