state which of the following sets of ordered pairs represents a function. Please pick the best option
Set A: (5, 2), (4, 3), (3, 4), (2, 5) Set B: (-1, -6), (0, 2), (1, 2), (3, 6)
Set B: (-1, -6), (0, 2), (1, 2), (3, 6)
Set C: (2, 1), (4, 2), (2, 3), (8, 4)
a. Set C
b. Set B
c. Set A
d. Set A and Set B

I would really appreciate it if you could help me out!

Answers

Answer 1

Answer:

set A and set B...it is the best and right option bro...option c is wrong because 2 elements of domain has relation with 1 range


Related Questions

PLS HELP ILL GIVE BRAINLEIST ALSO ILL GIVE MANY POINTS​

Answers

Answer:

Digit

Step-by-step explanation:

Answer:

Expanded Notation Form:

 30,000  

+ 9,000  

+ 0  

+ 0  

+ 5  

Expanded Factors Form:

 3 × 10,000  

+ 9 × 1,000  

+ 0 × 100  

+ 0 × 10  

+ 5 × 1  

Expanded Exponential Form:

3 × 104

+ 9 × 103

+ 0 × 102

+ 0 × 101

+ 5 × 100

Word Form:

Thirty-nine thousand five.

Step-by-step explanation:

from (google)

ASAP! I will give branilest!

1. Based on the information in the table, is the cost of the apples proportional to the weight of apples? Yes/No

pounds of apples cost of apples
2 $3.76
3 $5.64
4 $7.52
5 $9.40

2. Base on the information in the table, is the cost of the pizza proportional to the number of toppings? Yes/No



number of toppings cost of pizza
2 $11.99
3 $13.49
4 $14.99
5 $16.49
3. Write an equation for the table that represents a proportional relationship.

c =
1.50 or 1.88




3A. Use the following variables to help in your equation:
Is A the answer or T


a is for pounds of apples
t is for number of toppings

Answers

If u help me I will help u pass everything 100% but only if u help me first

Answer: 1. No  2. Yes   3. 1.88

Step-by-step explanation:

A machine printed 63 booklets every 6 hours. At this rate, which proportion could be used to determine x, the number of booklets that the machine can print in 9 hours?

Answers

63 books every 6 hours=> 63/6 x booklets in 9 hours => x/9 so, 63/6 = x/9 and your answer is A.

You play a game with a friend they pul a marble out of the bag with 3 red marbles and 7 green marbles. If the marble is red you win$2 if the marble is green you lose $1 What is the expected value of the game for you

Answers

Answer:

Step-by-step explanation:

Amount of red marbles = 3red

Amount of green marbles = 7 green

If the marble is red and you win $2, the total amount of money won = 3 * $2 = $6

If the marble is green and you loose $1, the total amount of money lost = 7 * $1 = $7

The expected value of the game for you = amount won - amount lost

= $6 - $7

= -$1

This means the expected value is a loss of $1

What is the value of g(3) when g(2) = 21–2?

Answers

Answer:

g(3)=31.5-3

Step-by-step explanation:

first you want to find g(1) or g(x). all you have to do for this is divide every number by two, since 2/2 is 1.

g(1)=10.5-1

now to find g(30 you just multiply it all by 3.

g(3)=(10.5-1)*3

g(3)=31.5-3.

What is the equation of the line?

Answers

Answer:

It’s the second option

Step-by-step explanation:

2926/3 how much is it

Answers

975 1/3 or 975.3333333+

Solve for w.
5W + 9 = 22 + 3w
Ow=
=-=2

Ow=
= -22
W = -2
W=-72

Answers

Answer:

Your answer is : A) w = -7/2z

Step-by-step explanation:

Hope this helped : )

Option A is correct, the value of w is -7/2z in the equation 5w+9z=2z+3w.

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

The given equation is 5w+9z=2z+3w

In the given equation w and z are the variables.

As per the question we need to solve for w which means we have to find the value of w

Take the like terms on one side by adding -3w-9z on both sides

5w+9z-3w-9z=2z+3w-3w-9z

2w=-7z

Now Divide both sides by two

w=-7/2z

Hence, Option A is correct, the value of w is -7/2z in the equation 5w+9z=2z+3w.

To learn more on Equation:

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PLEASE help thank you ​

Answers

3) the answer should be 3

Kira wants to cover hr rectangular patio in cement. The patio measures 4yd long and 3yd wide.

Answers

Answer:

The answer is 12 yds.

Step-by-step explanation:

The formula for calculating area is L x W = Area, so we multiply 4 by 3, which gives us 12.

Hope this helped!

How much weight should the 5'10 male weighing 185lbs lose to be considered healthy? Round to the nearest pound. his BMI is 36.1​

Answers

20lbs is the answer

Answer:

Normaly its 150 to 138

Step-by-step explanation:

Help please............................

Answers

Step-by-step explanation:

csc x / (cot x + tan x)

Write in terms of sine and cosine.

(1 / sin x) / [(cos x / sin x) + (sin x / cos x)]

Multiply top and bottom by sin x.

1 / [cos x + (sin²x / cos x)]

Multiply top and bottom by cos x.

cos x / (cos²x + sin²x)

Use Pythagorean identity.

cos x / 1

cos x

Triangle S and Triangle L are scaled copies of one
another. What is the scale factor from L to S?

Answers

Answer:

2

Step-by-step explanation:

The bottom of S is 2 units and the bottom of L is 4 Units.

4:2 is the ratio, and that is equal to 2

Divide. Reduce the awnser to lowest terms 5 2/3 divided by 3 1/9

Answers

Answer:

1 23/28

Step-by-step explanation:

turn both of your numbers into fractions: 17/3 and 28/9

to turn you equation into something that you can simplify, flip one of your fractions and that will turn the division sign into a multiplication sign:

17/3 x 9/28

you can simplify this by simplifying 9 to 3 and 3 to 1.

this means you now have 17 x 3/28

multiply 17 and 3 together since they are the numerators, you should get 51/28

now turn this into a mixed fraction: 1 23/28

help help thanks and PLEASE ​

Answers

Answer:

ion know if imma be right or wrong but im guessing that #1 is C & #4 is either 6 or 7

Step-by-step explanation:

Bc both of the top part of the trapezoids look equal to each other but i could be wrong hopefully this helps

One page of Abdul's stamp book has 5 stamps on each line. There are 8 lines. How many Stamos are on the page? *

Answers

Answer:

40 stamps

Step-by-step explanation:

To find how many stamps are on the page, multiply 5 by 8, since there are 5 stamps on each line and there are 8 lines:

5(8)

= 40

So, there are 40 stamps on the page.

PLEASE PLEASE HELP!!!


Answers

Answer:

Step-by-step explanation:

[tex]x^{2} \sqrt{x} \sqrt[n]{x} \frac{x}{y} x_{123} \beta \beta \alpha \neq \geq \\ \left \{ {{y=2} \atop {x=2}} \right.[/tex]

line 1 passes through points (4, -4) and (8,-3) while line 2 passes through points (1,-6) and (-1,2). determine whether the lines are parallel, perpendicular, or neither

Answers

Answer:

neither

Step-by-step explanation:

the slopes were [tex]\frac{1}{4}[/tex] and [tex]\frac{4}{1}[/tex]

the slopes have to be the same to be parallel and they have to be -1 to be perpendicular and if they arent that that means they are neither

Hope this helps

the product of m and the sum of m and 82. Tranlate into a variable expression

Answers

Step-by-step explanation:

This expression will be;

m(m + 82).

The prostate-specific antigen (PSA) test is a simple blood test to screen for prostate cancer. It has been used in men over 50 as a routine part of a physical exam, with levels above 4 ng/mL indicating possible prostate cancer. The test result is not always correct, sometimes indicating prostate cancer when it is not present and often missing prostate cancer that is present. Suppose that these are the approximate conditional probabilities of a positive (above 4 ng/ml) and negative test result given cancer is present or absent. In a large study of prostate cancer screening, it was found that about 6.2% of the population has prostate cancer. Draw a tree diagram for selecting a person from this population (outcomes: cancer present or absent) and testing his blood (outcomes: test positive or negative).

Answers

The missing table for the Test Result can be expressed as:

                              Test Result

                               Positive         Negative

Cancer Present        0.21              0.79

Cancer Absent        0.06              0.94

Answer:

Step-by-step explanation:

A tree diagram is an elegant way of determining an exhaustive list of sample elements in the sample space. It is by finding the ordered n-tuples of the elements in the events under consideration.

The tree diagram for selecting a person from the population in the given question can be found in the attached image below.

Which of the following is a proposed solution that is not a solution of the original equation?

an extraneous solution

conditional solution

an exponential solution

a radical solution

Answers

9514 1404 393

Answer:

  an extraneous solution

Step-by-step explanation:

A solution that shows up as a result of the process of solving an equation, but that does not work in the original equation, is called "an extraneous solution".

_____

Additional comment

Radical and rational expression equations can have extraneous solutions. For radical equations, they are typically ones that require a negative square root (or negative root of even index). For rational expression equations, they typically involve "excluded" values, values that make a denominator be zero.

Shana took a test with 50 questions. she lost 2 points for each of the 5 questions she got wrong. She got all 3 extra credit questions correct and received 5 points for each. What is the total number of points she gained lost overall? A: gained 7 points
B: gained 5 points C: lost 5 points D: lost 20 points

Answers

Answer:

Answer

Answer is option A gained 5 points

Step-by-step explanation:

Please mark as brainliest

Somebody who know how to speak Spanish help.​

Answers

Answer:

Step-by-step explanation:

lemme see the word bank

Two requirements to be employed within a certain company are that you must be at least 18 years of age and have had more than one job-related work experience. Write and graph two inequalities that represent the requirements.

Answers

Answer:

Step-by-step explanation:

x≥18 and x>1 are the inequalities which represents certain company are that you must be at least 18 years of age and have had more than one job-related work experience.

What is Inequality?

A relationship between two expressions or values that are not equal to each other is called 'inequality.

Given,

A certain company are that you must be at least 18 years of age

Let x be the age of employees.

x must be at least 18 years of age.

x≥18

We use ≥ symbol when atleast is used, which means it can be 18 or more than that.

Now employees more than one job-related work experience

Let x be the work experience.

x>1

Here we use > because its given that it should be greater than 1.

Hence, x≥18 and x>1 are the inequalities which represents certain company are that you must be at least 18 years of age and have had more than one job-related work experience.

To learn more on Inequality click:

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If the vertex of an absolute value function is (1.-2) and another point on the
graph is (0,2), find a and write the function in the form of g(x)=a/x-h1+k

Answers

Answer:

Maybe its y= b-x

Step-by-step explanation:

I need help fast
please help me​

Answers

Answer:

14

Step-by-step explanation:

The greatest comen factor of 21, 30,49

Answers

The greatest common factor for 21 is 7
For 30 is 15
49 is 7

I’m no totally sure but i think that is right

A and b are complementary angles, a measures 44, what is the measure of b?

Answers

Subtract 44 from both sides and x will be 46

ASAP!! PLEASE I NEED HELP!!
A farmer needs to fence a rectangular plot of land with the area of 3000 square yards. He considers several possible length of the plot: 50 yards, 40 yards, 48 yards, and 36 yards. What will be the width of the plot in each case? Do the length and the width of the rectangular plot vary directly or inversely when the same area is needed? Explain why.
Answer:
If the length is 50 yd, the width is
yd.
If the length is 40 yd, the width is
yd.
If the length is 48 yd, the width is
yd.
If the length is 36 yd, the width is
yd.
The length and the width vary .

Answers

Answer:

If the length is 50 yd, the width is  60 yd.

If the length is 40 yd, the width is  75 yd.

If the length is 48 yd, the width is  62.5 yd.

If the length is 36 yd, the width is 83.33 yd.

The length and the width vary inversely because when the length decreased the width increased

Step-by-step explanation:

The area of any rectangle A = L × W, where

L is its lengthW is its width

The relation is direct proportion if the quotient of two quantity equals constant  (y/x = k, when y and x increased) and inverse if the product of the two quantity equals constant (yx = k, when x increased y decreased and vice versa)  

∵ The area of the rectangular plot of land = 3000 yards²

∴ A = 3000

∵ Its length = 50 yards

∴ L = 50

→ Substitute them in the rule above to find W

∵ 3000 = 50 × W

→ Divide both sides by 50 to find W

∴ 60 = W

The width of the plot is 60 yards

∵ Its length = 40 yards

L = 40

→ Substitute them in the rule above to find W

∵ 3000 = 40 × W

→ Divide both sides by 40 to find W

∴ 75 = W

The width of the plot is 75 yards

∵ Its length = 48 yards

L = 48

→ Substitute them in the rule above to find W

∵ 3000 = 48 × W

→ Divide both sides by 48 to find W

∴ 62.5 = W

The width of the plot is 62.5 yards

∵ Its length = 36 yards

L = 36

→ Substitute them in the rule above to find W

∵ 3000 = 36 × W

→ Divide both sides by 36 to find W

∴ 83. 33 = W

The width of the plot is  83.33 yards

∵ The area is a constant value

∵ A = LW

→ The product of L and W equals the constant value, can you discover

   that from the values of L and W

∴  The length and the width of the rectangular plot vary inversely

The length and the width of the rectangular plot vary  inversely when the same area is needed.

Area of Rectangle:

Area of rectangular plot [tex]=length *width[/tex]

Given that, Area of plot is 3000 square yards.

If the length is 50 yards. Then,

             [tex]width=\frac{3000}{50} =60yd[/tex]

If the length is 40 yards. Then,

            [tex]width=\frac{3000}{40}=75yd[/tex]

If the length is 48 yards. Then,

            [tex]width=\frac{3000}{48}=62.5yd[/tex]

If the length is 36 yards. Then,

           [tex]width=\frac{3000}{36}=83.34yd[/tex]

Learn more about the area of rectangle here:

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Two dice are rolled fins the probability the sum is

Answers

Answer: You have a 1 out of 36 probability to find find the sum

Step-by-step explanation: There are two dice, and dice have 6 sides, meaning that you must do 6 to the power of 2 which gives you 36

Answer:

The probability will probably be 7.

Fun fact- if you roll a pair of dice, when you count the top number and then grab both dice without messing up the numbers you got it will equal 14 every time

Step-by-step explanation:

Pls Mark Brainliest

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