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
vesna_86 [32]
3 years ago
12

The domain for variables x and y is the set {1, 2, 3}. The table below gives the values of P(x, y) for every pair of elements fr

om the domain. For example, P(2, 3) = F because the value in row 2, column 3, is F. Select the statement that is false. P 1 2 3 1 T T T 2 T F F 3 F T F Group of answer choices ∀y∃xP(x,y) ∃y∀xP(x,y) ∀x∃yP(x,y) ∃x∀yP(x,y)
Mathematics
1 answer:
Olin [163]3 years ago
7 0

Answer:

Option B and C are correct answers.

Step-by-step explanation:

Option B and C are the correct options.

Option a is true since row 1 has all T.

so for X=1, P(x,y) is true for all y.

Option b is false since no column has all F.

Option C is false since no column has all F.

Option D is true since 1st row has all T.

hence option B and C are correct answers.

You might be interested in
A family built a house and wanted to put down in their rectangular yard. The sod costs $0.32 per square foot plus 10 per square
sammy [17]

Answer:

The total cost of purchasing and laying sods in the rectangular yard is $2,146.67  

Step-by-step explanation:

We are given the following in the question:

Dimensions of rectangular yard:

Length = 50 feet

Width = 30 feet

Area of rectangular yard =

A = \text{Length}\times \text{Width}\\A = 50\times 30\\A  = 1500\text{ square feet}

Cost of sod = $0.32 per square foot

Total cost of sod =

C_1 = \text{Unit cost of sod}\times \text{Area of yard}\\C_1 = 0.32\times 1500\\C_1 = 480\$

Cost of laying sods = $10 per square yard

Total cost of laying sod =

C_2 = \text{Unit cost of laying sod}\times \text{Area of yard}\\\\\text{1 square yard}=\dfrac{1}{9}\text{Square foot}\\\\C_2 = 10\times \dfrac{1500}{9}\\\\C_2 = 1666.67\$

Total cost of purchasing and laying the sod =

C = C_1 + C_2\\C = 480 +1666.67\\C = \$2,146.67

Thus, the total cost of purchasing and laying sods in the rectangular yard is $2,146.67

3 0
3 years ago
Is it cheaper to buy 10 single apples or buy them in a bundle of 10?
Alchen [17]

it's easy to by them Cheaper tbh  with you  

and it's a quiz Right??

5 0
3 years ago
Read 2 more answers
Max caught 43 pounds of fish in one deep-sea fishing trip. The fish needed to be equally separated by weight into 5 packages to
djverab [1.8K]
8.6 would be in one but you could round your answer to 9 or just keep it that way
8 0
3 years ago
If an object is shot with an initial velocity of 160 ft/sec, what is the smallest initial angle will you need to obtain a horizo
MrRissso [65]
To solve the question we shall use the formula for the range given by:
Horizontal range, R=[v²sin 2θ]/g
plugging in our values we get:
500=[160²×sin 2θ]/10
5000=160²×sin 2θ
0.1953=sin 2θ
thus:
arcsin 0.1953=2θ
11.263=2θ
hence:
θ=5.6315°~5.63
3 0
3 years ago
Three times a number increased by eight is no more than a number decreased by four
Westkost [7]

Answer:

x is no more than -6

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • A man invests $17,000 in two accounts.one account earns 5% interest per year,and the other earns 6.5%. If the total interest aft
    14·1 answer
  • The client owns 1000 shares of the Drake Fund at the start of business on Monday morning. The client calls your team and wants t
    7·1 answer
  • Consider this scenario: A traffic signal for eastbound traffic is red for 15 seconds, yellow for 5 seconds, and green for 30 sec
    9·2 answers
  • What is the range of the function on the graph<br>​
    9·1 answer
  • Kim and leon together have $111. if kim has $17 more than leon, how much does each person have?
    14·2 answers
  • WILL GIVE BRAINLIEST!!! 12 POINTS!!!!!!
    13·1 answer
  • Please helpppp
    8·1 answer
  • In the data set {16, 17, 18, 19, 20, 22, 24, 27, 29} how do you find<br> the 2nd quartile
    13·1 answer
  • At a local print shop, 18 copies can be made for $3. At this rate, how much would it cost to make 72 copies?
    15·1 answer
  • Find the area of the following composite figure​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!