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
Sphinxa [80]
3 years ago
7

A travel agency books holiday tours to Italy, Greece, and other countries in Europe. A supervisor notes that the probability tha

t a client visits Greece on a tour is 0.28, and the probability that a tour includes Italy is 0.55. The probability that a client visits both Greece and Italy on the same tour is 0.11. What is the probability that a client chooses Greece, or Italy, or both countries, on a tour?
Mathematics
2 answers:
Ann [662]3 years ago
8 0

Answer:

C)    0.72

Step-by-step explanation:

Let A represent the event that a client chooses to visit Italy on a tour. Let B represent the event that the client chooses to visit Greece. As a client may visit both countries on the same tour, the events A and B are not mutually exclusive.

P(A or B) = P(A) = P(B) - P(A and B) = 0.55 + 0.28 - 0.11 = 0.72

So the probability that a client chooses Greece, or Italy, or both countries, on a tour is 0.72.

lutik1710 [3]3 years ago
3 0
P(Greece) =0.28 among tem P(G∩I) = 0.11. We also know tat
P(G ∪ I ) =1 [either Greece or Italy or both= all travelers)
The only data that is missing is te P(Italy)
P(G ∪ I ) = P(G) + P(I) - P(G∩ I)
1 =0.28 + P(I) so P(I) = 0.72
P(G) = 0.28 (including the 0 .11)
P(I) = 0.72 (including the  0.11)
P(G and I) =0.11
You might be interested in
3x + 2x + 4 + 5x - 8
yawa3891 [41]

Answer:

the answer is  10 x − 4

5 0
3 years ago
PLEASE HELP ASAP!!!!!!!! Number 18 please a-f 
riadik2000 [5.3K]
A. 80
b.100
c.80
d.80
e.20
f. 120

These are all in degrees.

Hope this helps. 
Foxeslair
7 0
3 years ago
How much do you need to add to 2 5/8 to make 6
docker41 [41]

Answer:

3 3/8

Step-by-step explanation:

6 minus 2 5/8 equals 3 3/8

3 3/8 plus 2 5/8 equals 6

6 0
3 years ago
Read 2 more answers
The average speed of one team in a relay race is about 10 miles per hour. What is the speed in feet per second?
ki77a [65]

10 miles per second in feet per second is 14.67 feet per second

Step-by-step explanation:

The average speed of one team in a relay race = 10 miles per hour.

We need to find the speed in feet per second.

  • The conversion rule is:

             1 mile per hour = 1.467 feet per second

So, Speed in feet per second is:

 1 mile per hour = 1.467 feet per second

10 miles per hour = 10*1.467 feet per second

                             = 14.67 feet per second

So, 10 miles per second in feet per second is 14.67 feet per second

Keywords: Conversion of units

Learn more about Conversion of units at:

  • brainly.com/question/10940255
  • brainly.com/question/13005855
  • brainly.com/question/6436086

#learnwithBrainly

5 0
3 years ago
What is the quotient of this division problem?<br> 836 = 246 = ?
g100num [7]

Answer:

3

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • A piece of string is 325 centimeters long.
    12·1 answer
  • Emily is making a meal for her family. She uses coconut milk for the dessert she is making.
    12·1 answer
  • What is 1035 divided by 88
    13·2 answers
  • PLZ DO EXACTLY AS STATED, WILL GIVE BRAILIEST AND 30 POINTS!!
    11·1 answer
  • What is 18-3m where m equals -1
    6·1 answer
  • Given that lines a and b are parallel and that m∠8 = 108°, find m∠3.
    5·1 answer
  • Will mark brainliest. Please show work​
    14·1 answer
  • Solve for V in V= s^3, if s= 4.<br><br> V=
    15·2 answers
  • PLEASEEEEEEEEEEEEE HELP
    8·1 answer
  • What is the solution set of x2 + 5x- 5 = 0? oss-355 S +385 o sus S* o {stay -S-345 , 30 O S=5+375 5+3/5 2 0 --375 -5 +385 2
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!