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
Kamila [148]
3 years ago
15

Let U represent the set of all people that frequently visit a certain restaurant, surveyed about which food they like best. Let

Mathematics
1 answer:
ankoles [38]3 years ago
7 0

Answer:

a) (C∪P)-B

b) (U-B)∩(U-C)∩(U-P)

c) B∩C∩P

d) P-(B∪C)

e) (B∪C)-P

Step-by-step explanation:

We can use three operations between sets:

  1. Union: X∪Y is the set of elements that belong to X or belong to Y
  2. Intersection: X∩Y is the set of elements that belong to X and belong to Y
  3. Difference: X-Y is the set of elements that belong to X and NOT belong to Y.

The sets we can use in each part are U,B,C and P

a) A customer that likes corn dogs belongs to C, and a customer that likes pizza belongs to P, then a customer who likes corn dogs or pizza belongs to C∪P. The customers from this problem do not like burgers, so they don't belong to B. From this, the required set is (C∪P)-B

b) The customers do not like burgers, so they do not belong to B. However, they visit the restaurant so they belong to U. Thus, the customers belong to U-B. Similarly, because the customers do not like corn dogs and do not like pizza, they belong to U-C and U-P. Then the set of customers is (U-B)∩(U-C)∩(U-P).

c) The customers are in B, C and P so they belong to B∩C∩P.

d) The customers belong to P (they like pizza) but they do not belong to (B∪C), thus they belong to P-(B∪C)

e) The customers belong to B∪C but they do not belong to P, so the required set is (B∪C)-P.

You might be interested in
I need help please and thank you
Art [367]

Answer:

 $86.55

Step-by-step explanation:

8.5% x 95 = 8.455

95 - 8.455 = 86.545    =    $86.55

8 0
3 years ago
PLEASE HELP ME ASAP NEED IN FIVE MIN. PLEASE NO LINKS OR FILES. I WILL MARK BRIANYLEST AND I AM GIVEING 10 EXTRA PIONTS AS WELL.
grigory [225]

Answer:

Mode :))))))))))))))))))))

Step-by-step explanation:

7 0
2 years ago
Explain how you would show 135% on a 10-by10 grid
dangina [55]
You would shade in 135 of the squares in the grid(s)
8 0
3 years ago
A bag contains the following marbles: 6 black marbles, 18 blue marbles, 16 brown marbles, and 12 green marbles. What is the rati
netineya [11]

Answer:

1 : 3

Step-by-step explanation:

4 0
3 years ago
Masha is making a scale diagram of the front face of an aquarium. The face is shaped like a rectangle. She uses a scale of 1 cen
dangina [55]
14 feet because 5+5+2+2 equals 14
4 0
3 years ago
Other questions:
  • What is the greatest common factor of 4k, 18k4, and 12?
    12·2 answers
  • How do I do this, it is for geometry (ignore the answer it was a guess) thank you so much.
    5·2 answers
  • Answer correctly plz
    5·2 answers
  • 5x-29>-34 OR 2x+31<29
    5·2 answers
  • The graph of an equation with a negative discriminant always has which characteristic?
    7·1 answer
  • What is the volume of the figure?
    7·1 answer
  • I NEED HELP ASAP!!!!!
    14·2 answers
  • MAP TESTING HELP
    10·1 answer
  • which of the points (s,t) is inside the shaded region of the set of inequalities qualities shown below?
    12·1 answer
  • Greyson is buying a $40 pair of jeans. He has a coupon for 15% off. He must pay 6% sales tax on
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!