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
inn [45]
3 years ago
10

Three friends (a, b, and

Mathematics
1 answer:
natita [175]3 years ago
5 0
<span>A) P(A beats b) = 0.7 P( A beats C) = 0.9 Also P(b beats c) = 0.3
 P (A wins both of her matches and b defeats c) = 0.7 * 0.9 * 0.3 = 0.189
 B) P( A wins both of her matches) = 0.7 * 0.9 = 0.63
 C) P( A loses against b) = 1 - 0.7 = 0.3 and against c = 1 - 0.9 = 0.1
 P (A loses against b and c) = 0.1 * 0.3 = 0.03
 D) Probability that A wins one match = (A beats B and B beats C and C beats A) + P(A beats C and C beats B and B beats A)
 P = (A beats B) * P(B beats C) * P(C beats A) + P(A beats C) * P(C beats B) * P(B beats A) = (0.7) * (0.3) * (0.1) + (0.9) * (0.7) * (0.3) = 0.021 + 0.189 = 0.21</span>
You might be interested in
Which Quaker belief do you think influenced William Penn’s attitude toward Native Americans? Explain your answer.
Lapatulllka [165]

Answer:

Penn and other Quakers believed that everyone had to seek God in his or her own way.  Penn also thought that religious tolerance – or “liberty of conscience” – would create stronger governments and wealthier societies.  Other English thinkers in the 1600s shared these ideas.  But Penn had the opportunity to act on his beliefs. In Pennsylvania, religious tolerance was the law.

Penn welcomed settlers from all faiths to Pennsylvania.  Each of the other American colonies had established an official church, but Penn did not.  He sought out religious groups suffering in Europe, and invited them to his colony.  He even gave some groups land.  Yet religious tolerance did not mean that colonists of all faiths had equal rights.  Only Christians could vote or hold political office.  But all settlers could take part in the social and economic life of Pennsylvania.

Penn’s belief that “Religion and Policy…are two distinct things, have two different ends, and may be fully prosecuted without respect on to the other” took hold and became one of America’s most important ideals.

<u>I hope this is enough or u can get ur answer out of it :)</u>

8 0
3 years ago
HELP ME ASAP!!!!!! 15 POINTS!!!MATH!!!
aniked [119]

Angle m∠8 =41° and x=10°

Step-by-step explanation:

Given that m∠3=139° then

m∠3=m∠1 = corresponding angles = 139° and m∠7=m∠5=m∠3=139°

m∠8= 180°-139° =41° -sum of angles on a straight line

m∠8=m∠6=m∠4=m∠2= 41°

2.

Given that m∠3=8x+70° and  m∠8=4x-10° then you can find the value of x as;

m∠3+m∠8=180°

8x+70°+4x-10°=180°

12x+60°=180°

12x=180°-60°

12x=120°

12x/12 =120°/12

x=10°

Hence,

m∠3=8x+70° = 8*10 +70° = 80°+70°=150°

m∠8= 4x-10° = 4*10 - 10° = 40°-10° =30°

m∠1 =m∠3 = m∠5 = m∠7 =150°

m∠2 = m∠ 4 = m∠6 = m∠8 =30°

Learn More

Angles : brainly.com/question/12157314

Keywords : parallel lines, transversal, angles

#LearnwithBrainly

7 0
3 years ago
What is the equation in slope-intercept form for the line that passes
igomit [66]

Answer:

y = 6x + 9

Step-by-step explanation:

Δy =-3-3 = -6

Δx =-2-(-1) = -1

Slope = Δy/Δx = 6

Point-slope equation for line of slope 6 that passes through (-1,3):

y-3 = 6(x+1)

Rearrange to solve for y:

y = 6x + 9

5 0
3 years ago
If f(x)= -2 , then what is x?
Arturiano [62]

x = -2 is the answer because on the graph there is a point where (-2,-2) so yes x = -2.

7 0
3 years ago
Read 2 more answers
Solve the equation for the unknown variable 5(x+5)=10
Naddik [55]

Answer:

x= -3

Step-by-step explanation:

Given: 5(x+5) = 10

Find: x

Set the equation up.

5(x+5) = 10

Simplify.

5x + 25 = 10

Subtract 25 from both sides.

5x = -15

Divide to isolate the variable.

x = -3.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find this answer please
    13·1 answer
  • HELP PLEASE I KEEP GETTING WRONG ANSWER
    9·1 answer
  • Square root of negative 61
    5·2 answers
  • What is square root 30 in simplified form?
    9·2 answers
  • 2) In August, Emily's Clothing Store sold 460 shirts with the ratio of short sleeve to long
    12·1 answer
  • I need help I do not understand this it's due tomorrow
    6·1 answer
  • I need to find x for these
    15·1 answer
  • Plz help this is due tomorrow
    9·1 answer
  • Y’all I’m bored what y’all wanna do?
    5·2 answers
  • What type of function is shown in the data in the table below?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!