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
postnew [5]
3 years ago
5

The diagram represents three statements about animals at the zoo: p, q, and r.

Mathematics
2 answers:
Butoxors [25]3 years ago
8 0

Answer:

15 is the total number of animals for which (p ∨ q) ∧ r true.

Step-by-step explanation:

From the diagram it is clear that

p contains {2, 5, 8, 9}

q contains {2, 4, 7, 5}

r contains {2, 4, 6, 9}

p ∨ q is the union of p and q which include all the animals which are in p, in q, or in both p and q.

Note: p ∨ q can not have duplicate animals

So,

p ∨ q = {2, 4, 5, 7, 8, 9}

(p ∨ q) ∧ r contains the animals which need to be common in both (p ∨ q) and r.

As

p ∨ q = {2, 4, 5, 7, 8, 9}

r = {2, 4, 6, 9}

So,

(p ∨ q) ∧ r = {2, 4, 9}

As

2 + 4 + 9 = 15

Therefore, 15 is the total number of animals for which (p ∨ q) ∧ r true.

Keywords: union, and operation, or operation

Learn more about union, and operation, or operation from brainly.com/question/13637539

#learnwithBrainly

Aleksandr [31]3 years ago
7 0

Answer:

15

Step-by-step explanation:

I took the test on edge and got it right

You might be interested in
PLZ HELP!!<br> 3x+2x=<br><br><br> FREE POINT FRIDAY!!
Liono4ka [1.6K]

Answer: THANK YOU SO MUCH =5x

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A. Write the linear system as a matrix equation
umka21 [38]
AX = B

1 -1 -1 x 0
0 -2 -1 y = -2
2 1 0 z -4

x
y = A^-1 B
z

x -1 1 1 0 6
y = 2 -2 -1 . 2 = -8
z -4 3 2 4 14





7 0
2 years ago
Rewrite the expression in the form z^n.<br> z^3/4 x z^2
grin007 [14]

Step-by-step explanation:

here's the answer to your question

7 0
3 years ago
-7/9 as a terminating decimal
oksian1 [2.3K]
7/9 as a decimal = 0.(7)
6 0
3 years ago
Read 2 more answers
On this map of Indiana, 1 cm = 50 km. Find the actual length of each trip.
dusya [7]
1cm / 50 km = 3cm / x km => x = 3 cm * [50 km / 1 cm] = 150km

Answer: 150 km

3 0
3 years ago
Other questions:
  • See attached photo!! Please help Asap!!! CORRECT ANSWERS ONLY!! THANKS IN ADVANCE!!
    9·1 answer
  • 3 hundred thousand 3 thousand 8 hundred 4 tens
    15·1 answer
  • what is the equation in point slope form of a line that passes through the point (–8,2) and has a slope of 1/2?
    8·1 answer
  • △MAH∼△WCF . What is the value of x?
    13·2 answers
  • Kinda confused buttttt anyone know this?
    9·1 answer
  • © A boy has N800. He spends N160. What
    12·2 answers
  • A candle maker adds lemon oil to wax to make the lemon-scented candle shown. How many ounces of oil will he need for the candle
    8·1 answer
  • Jack divided his fortune of $92,000 into 8 equal parts. He gave 4 parts to his wife, 1 part to his son and divided the remaining
    9·2 answers
  • A value meal package at Ron's Subs consists of a drink, a sandwich, and a bag of chips. There are 5 types of drinks to choose fr
    13·1 answer
  • What is the greatest value 20g of flour 3 for 3.50 or 40g of flour for 2 for 9£ which is better for money
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!