9. Which of the following relations are functions? Choose all that apply. Assume that each different variable
has a different value.
{(a,b),(0,0),(c.c),(e,d)}
{(c,e),(c,d),(0,b)}
{(6,5),(c,d),(d.c),(0,0)}
{(a,b),(b,c),(c,d),(d,e)}

Answers

Answer 1

Answer:

A and c sorry if I'm wrong


Related Questions

Pls look at the photo and identify the extrema pls! I only have one try left!!
A. A and C
B. B and D
C. A,C and F
D. B,D, and F

Answers

A C and F those would be the correct answers girlie

Students were surveyed about what summer camp they would be attending.

Of the students that stated they would be going to Camp Redwood, 20% did not go to camp. Of the students that stated they would be going to Camp Kern, 15% did not go to camp. How many more students went to Camp Kern than Camp Redwood?

Answers

Answer:

5% with the information I'm provided with. I need more info

if that's wrong

Step-by-step explanation:

Round your answer to the nearest tenth

Answers

Answer:

19.0

Step-by-step explanation:

19.0 is the correct answer.

Hello, hope you are having a nice day.

e=2.718281828...

e^7 means e times e times e times e times e times e times e.

The approximate answer is

1096.6

I hope it helps. Please mark brainliest!

~An emotional teen who helps others with joy

Good luck.

help me pls with my geometry

Answers

Answer:

answer in pic above

Step-by-step explanation:

did this over thrice before coming to the right answer lol

i hope it helps you xxx

Can anyone help me with this question please I really need help please I’ll mark as brainliest

Answers

Answer:

[tex]f(x)=-11\times(7^x^-^1)[/tex]

Step-by-step explanation:

Stare at the numbers. Especially the first two. First one is -11. Second is [tex]-11\times 7[/tex]. Let's guess you keep multiplying. [tex]-77\times 7=-539[/tex]. Smells correct, let's confirm with the last one: [tex]-539\times7 = -3773[/tex]. I think we found a pattern. Each element is 7 times the previous one. With some practice you can just write the function, else let's divide by -11 away and let's see what we get:

[tex]f(1) = 1=7^0; f(2)=7; f(3)=7^2; f(4)=7^3[/tex]. Basically, the exponent is 1 less than the value we're evaluating the function. That leads tho the following

[tex]f(x)=-11\times(7^x^-^1)[/tex]

The product of six minus a number and five equals 60÷2 which equation relates the sentence

Answers

Answer:

Step-by-step explanation:

? Steve has 7 biscuits in a tin. There are 3 digestive and 4 chocolate biscuits. Steve takes two biscuits at random from the tin. Work out the probability that he chooses two different types of biscuits.​

Answers

Using the hypergeometric distribution, it is found that there is a 0.5714 = 57.14% probability that he chooses two different types of biscuits.​

What is the hypergeometric distribution formula?

The formula is:

[tex]P(X = x) = h(x,N,n,k) = \frac{C_{k,x}C_{N-k,n-x}}{C_{N,n}}[/tex]

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

The parameters are:

x is the number of successes.N is the size of the population.n is the size of the sample.k is the total number of desired outcomes.

In this problem, the values of the parameters are given as follows:

N = 7, k = 3, n = 2.

The probability that he chooses two different types of biscuits is P(X = 1), hence:

[tex]P(X = x) = h(x,N,n,k) = \frac{C_{k,x}C_{N-k,n-x}}{C_{N,n}}[/tex]

[tex]P(X = 1) = h(1,7,2,3) = \frac{C_{3,1}C_{4,1}}{C_{7,2}} = 0.5714[/tex]

More can be learned about the hypergeometric distribution at https://brainly.com/question/24826394

#SPJ1

Would you use SSS or SAS to prove the triangles​ congruent? If there is not enough information to prove the triangles by SSS or​ SAS, write​ "not enough​ information". Explain your answer

Answers

Answer:

not enough​ information

Step-by-step explanation:

Would you use SSS or SAS to prove the triangles​ congruent? If there is not enough information to prove the triangles by SSS or​ SAS, write​ "not enough​ information". Explain your answer

An auditorium seats 48 students per row. A total of 1665 students are in the auditorium today. All the rows are full except for the front row. a. How many rows are in the auditorium? There are rows in the auditorium.

Answers

1665/48 = 34.6875 rows

Since we know that these rows currently have students, we know that the auditorium has 35 rows with students. Since the front row is not full, it means there is an extra row.

36 rows

There are 35 rows in the auditorium.

What is Division method?

Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications. For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.

Given that;

An auditorium seats 48 students per row.

And, A total of 1665 students are in the auditorium today.

Now,

Since, An auditorium seats 48 students per row.

And, A total of 1665 students are in the auditorium today.

Hence, Number of rows in the auditorium = 1665 / 48

                                                                 = 35

Thus, Number of rows in the auditorium = 35

Learn more about the divide visit:

https://brainly.com/question/169670

#SPJ2

PLEASE HELP. WILL MARK BRANLIEST!!!
Evan is always on the go and lacks the time to search for a parking space in the city. Evan has
most recently started using car-sharing services like Uber and Lyft to get around Nashville. He
maintains a log of each ride to claim the car-sharing charges as a business expense, as shown
below:

A. Sketch a graph of the provided data.( label each axis and provide scaling).
B. Write a linear function to show the relation ship between the two variables. Use the variables d for miles and c for dollars
C. Explain the meaning of each part of your equation In context to the scenario.
D. Evan is trying to determine where to meet a client for a meeting. How far will Evan be able to travel with a budget of $10.00 for a car-sharing ride?
E. Whoops! Evan was in quite the rush and forgot to log the miles for his last trip! How many miles was Evans trip if there was a charge of $17.26 on his credit card for the ride-sharing service?

2. Josh works in the same office as Evan; unfortunately, josh is not very organized, and his ride-share log is incomplete. Use the linear function C=1.20d to complete the chart below:
Distance d in miles,cost c in dollars
4 14.55

11
28.95

Answers

Answer:

 

25 is A , 26 is B , 27 is C , and 28 is C

Step-by-step explanation:

hope this helped

mark me brainilest :D

Answer:

25 is A , 26 is B , 27 is C , and 28 is C

Step-by-step explanation:

Need help really quick look at the picture thank you soooooooo,, muchh

Answers

Answer:

The answer would be -7/12

Step-by-step explanation:

Use math.way itll help you tremendously :)

The expression 12 + 4x - 2x + 8 simplifies to what?

Answers

Answer:

2x + 20

Step-by-step explanation:

[tex]12 + 4x -2x + 8\\\rule{150}{0.5}\\4x - 2x + 12 + 8\\\\\\\rightarrow\text{4x and -2x are like terms. 12 and 8 are also like terms.}\\\\\\\boxed{2x + 20}[/tex]

Hope this helps.

8.G.4: On the coordinate plane shown below, Figure 1 is transformed into Figure 2, which is transformed into Figure 3. Figure 1 and Figure 3 are similar by a sequence of transformations. Which statement describes the transformation of Figure 2 into Figure 3?

Answers

Answer:

A

Step-by-step explanation:

the anwers is A

Answer:

i think it b

Step-by-step explanation:

6.4 + 3.2? I need it in simplist form

Answers

Answer:

9.6

Step-by-step explanation:

Answer:

9.6 in decimal form, 9 6/10 in a mixed fraction, 96/10 in an improper fraction.

Step-by-step explanation:

6.4 + 3.2, 6 plus 3 = 9

4+2 = 6

Guys please help asap i don't want to fail
Consider the sequence shown.

Answers

Answer:

The answer is option D

Step-by-step explanation:

f (n)=-2. (-5)^n-1. Jesus loves you

Find the value of y.

Answers

Answer:

200 I think just kidding or you ca

Solve: 6 -0.2x = 2 (6 -0.6x)
A. x=0
B. There are infinitely many solutions.
C. x = 6
D. x = 18

Answers

The answer is x=18

Explanation:

6-0.2x=2(6-0.6x)

+0.2. +0.2

6=12-x

+12. +12

18=x

Sin x= cos y show that x+y=90

Answers

Answer:

just do sinx and cos y equal when x=y= multiple of pie by 4

Step-by-step explanation:

pie by 4 plus pie by 4 = 90

If I helped please mark brainliest it means a lot to my progression! <3 Thanks!

Who is correct and why?

Answers

Answer:

hi there i think it is B

Step-by-step explanation:

Graph F(x)=x^2+4 to its function

Answers

Answer:

x2-4

Step-by-step explanation:

got it right

How would you rewrite -5 - (-8) as an addition problem?

Answers

Answer:

if there are 2 negatives by each other it would become a postive so -5+8

Step-by-step explanation:

Answer:

-5+8

Step-by-step explanation:

minus a negative is equivalent to plus a positive

Jill rode her bike for 2/3 hours for 18mph and she walked 2/5 hours with a speed of 5mph. By how much more distance did she ride on the bike, then walked.

Answers

Answer:

30 mph

Step-by-step explanation:

2+3=5+5=10+2=12+18=30

Where do we use order of operations in real life.

Answers

Answer:

In math, order of operations helps you find the correct value for an expression. Order of operations matters in daily life.

Step-by-step explanation:

For example

Engineering

Cooking

Chemistry

Are some explanations of where you may need this skill in real life.

Mrs.bowlin Organise the markers and two sets of staff were nine markers in each is that how many sets of markers did Mrs. Bowlin create

Answers

Answer:

18 sets of markers

Please don't answer if you don't know, please!!
It's about integrals. I know the answer but I'm not sure of the working.

Answers

Answer:

Refer to the attachment

A video game has five stages. If Will beat 4/5 of the stages, what percent of the game has he finished

Answers

Answer:

75%

Step-by-step explanation:

1 = 10%

2 = 25%

3 = 50%

4 = 75%

5 = 100%

PLS HELP ASAP ILL GIVE BRAINLKEST THANKS

Answers

Answer:

19

Step-by-step explanation:

Answer:

19

Step-by-step explanation:

12<=x-7.  add 7 to both sides.

x>=19

Evaluate the following by writing it as a difference of two squares first:
103^2 − 97^2

Answers

Answer:

1200

Step-by-step explanation:

A difference of 2 squares factors in general as

a² - b² = (a - b)(a + b) , then

103² - 97²

= (103 - 97)(103 + 97)

= 6 × 200

= 1200

The correct answer is 1200.

What is the difference between two squares called?

Where one perfect square is subtracted from another, is called a difference of two squares. It arises when (a − b) and (a + b) are multiplied together. This is one example of what is called a special product.

A difference of 2 squares factors in general is written as

a² - b² = (a - b)(a + b) , then

103² - 97²

= (103 - 97)(103 + 97)

= 6 × 200

= 1200

Learn more about the difference of 2 squares here https://brainly.com/question/3189867

#SPJ2

4. A man who is 40 years old wants to begin exercising daily. Calculate his target heart
rate range

Answers

200- your age = your target heart rate.

Hence, for a 40 year old man, it’s 200-40= 160.

Hope this helps!

The total operating costs of a monorail are paid using a combination of passenger fares and tax revenue. The farebox recovery ratio is the ratio of passenger fares to total operating costs. A monorail in one city has $69 million in operating costs per year, and uses $30 million from tax revenue.
To the nearest hundredth, what is the farebox recovery ratio for the city?

Answers

Answer:

0.57 or 0.56

Step-by-step explanation:

passenger fares + tax revenue = operating costs

Thus:

passenger fares = operating costs - tax revenue

= $69 million - $30 million

= $39 million

The ratio of passenger fares to total operating costs is:

$39 million

= 0.5652.

$69 million

To the nearest hundredth, the farebox recovery ratio is 0.57.

Other Questions
please help answer this asap!Is this a criminal or civil case? explain why.article: With Mounties due for a pay bump, cash-strapped municipalities seek reprieve from Ottawa:Mounties are due to receive a chunk of retroactive pay after negotiating their first-ever collective agreement. Some municipalities say the looming salary bump will stress their finances and they want Ottawa to step up.This summer, the federal government and the union representing RCMP members ratified an agreement to deliver a sizeable pay increase to nearly 20,000 members.Constables who account for more than half of all RCMP officers will see their maximum salary jump from $86,110 as of April 2016 to $106,576 next year.The deal also lays out retroactive pay increases going back to 2017. The RCMP last updated its wage scale in 2016 and for years Mounties' pay lagged behind that of other police services. According to the agreement, the rates of pay will change within 90 days of Aug. 6, when the collective agreement was signed. It's then up to the RCMP to make its "best effort" to implement the retroactive payable amounts within 270 days of signing.The Federation of Canadian Municipalities (FCM) says communities that pay the RCMP for policing services are growing alarmed over the agreement's cost."It's widespread coast to coast to coast and our municipalities are actually very concerned, very, very concerned," said FCM president Joanne Vanderheyden, also the mayor of the municipality of Strathroy-Caradoc in Ontario."This issue is absolutely urgent given the potential impacts on municipal finances."Municipalities with populations of less than 15,000 pay 70 per cent of the costs, while the federal government pays 30 per cent. Municipalities with more than 15,000 residents pay 90 per cent.Vanderheyden said that while negotiations on the collective agreement were happening behind closed doors, municipalities were advised by the federal government to set money aside to cover the anticipated pay hike."Well, the percentage was way too low," she said, adding the retroactive pay also came as a surprise to most mayors."We are absolutely not against collective bargaining. That's not it. It's when you're not at the table and the direct impact comes to you."Ottawa is asked to swallow retroactive costs The FCM has written a letter to the federal government asking it to absorb all retroactive costs associated with the collective agreement. Without federal help, Vanderheyden said, "municipalities will be forced to make incredibly difficult decisions because they're either going have to make cuts to their essential services or pass it along to the property tax, local residents. Because they can't go into arrears, they can't go to deficits."Peter Brown, mayor of Airdrie in Alberta, said that while he firmly supports paying RCMP officers more, he was surprised by the final price tag. He said his city, just north of Calgary, has budgeted and held money back over the past few years but still has only about half of what it needs to cover the added policing costs."The message from me is, recognize that we've all been hit. We're all suffering," he said, referring to the pandemic.Brown said the collective agreement's impact on Airdrie's budget is "probably in a $3.5 million to $4 million range. That's the equivalent [of] a five per cent tax increase."Codiac RCMP spending rises to $39M in proposed 2022 budgetMalcolm Brodie, mayor of Richmond, B.C., said his municipality estimates the retroactive pay lump sum will cost it something between $9 million and $11 million, plus the annual pay increase itself."What that means for us is to cover that the amount going forward on our budget, that's about a one-time 2.5 to 3.5 per cent tax increase," he said."We certainly have stayed with the RCMP for a good reason. We think that they've done a good job for our community. Having said that, you know, it's getting a whole lot more expensive."A spokesperson for the federal Department of Public Safety said the department has kept in touch with regions with RCMP contracts on a regular basis since 2018."Contracting jurisdictions were aware that the salary of RCMP officers had been frozen since 2016 and that the collective bargaining process began in 2020. With the new collective agreement for RCMP regular members and reservists, salaries are in line with other police services across Canada," said Tim Warmington."It is fair for regular members and reservists as well as reasonable for Canadian taxpayers."answer please!! Over a period of 3 seconds, a speedboat accelerates uniformly from 20 m/sto 50 m/s. What is the acceleration of the speedboat relative to the shore? 10 x 9= what is it help When classified according to the kind of chemical reactions catalyzed, digestive enzymes are referred to as _____ enzymes. and side q has aIn the 30-60-90 triangle below, side s has a length oflength of30g109060SA. 5.10.15B. 10.13.20C. 105: 105 There are 120 members of the band at Erin's school. 45% of the members are 7th graders. How many members are 7th graders. how do humans affect the lithosphere The military coup that started in April of 1974 marked the beginning of what was known as the ___. Group of answer choices The bottom of a ladder rests on the ground and the top of the ladder rests against a wall. The ladder forms a 63 angle with the ground and the top of the ladder is positioned 12 meters up the wall. Which is the exact measure of the ladder in meters? Jessica is a custodian at Oracle Arena. She waxes 20 square meters of the floor in 3/5 of an hour. She waxes the floor at a constant rate.At this rate, how many square meters can she wax per hour? Maria and Carlos went to the game store during its sale. Together they spent $38.50. If each game cost $3.50 and Carlos bought one more tan Maria, how many games did each buy? Read the sentence.I need to stop at several places, including: the bank, the grocery store, and the dry cleaners.Which best explains why the colon after "including should be removed?The colon does not introduce a list of items and is therefore unnecessary.The introductory text in the sentence cannot stand alone.Colons are only used to introduce lists composed of more than three items.Colons are not used to introduce lists of items in sentences. Can someone help please no links Mark has 2,250 t-shirts to sell. He sold 25% of theshirts on Monday, 45% on Tuesday and the rest onWednesday. How many shirts did he sell onWednesday? 10. What did Bismarck learn in his new political roles? Diane changes the size of an image with the format picture pane and keeps the original ratio of height to width of the object. What has Diane done to the image?chose D. she scaled, got 100% EXPLAIN. HOW DID THE MAN LEARN TO SURVIVE THROUGHOUT HIS EVOLUTION SINCE THE BEGINNING OF HIS EVOLUTION? which region on the map was home to countries that most strongly supported the united states during the cold war Why do members of Congress involve themselves in casework?a. It requires legislators to travel to foreign countries to address issues related to American interests and involving themselves in it helps members of Congress gain credibility and respect among their peers and the American electorate.b. It is work that legislators do in committees to edit or revise the language of a bill, and involving themselves in it helps members of Congress increase the chances of their bills being passed and being turned into laws.c. It is work that legislators do to help their constituents address a problem, and involving themselves in it helps members of Congress win popular support and observe how effectively the executive branch is handling government programs.d. It involves criminal cases in which federal laws are broken, and involving themselves in it helps members of Congress better understand what bills to support and what bills to reject. the vitamin that helps coagulation of the blood is