Mathematics College

Which following relations represent a function

Answers

Answer 1

Answer:

I think that actually all of them represent a function , except D .

hope it was helpful .

Related Questions

Name the marked angle in 2 different ways.

Answers

Answer:

Angle QOP

Angle QON

Note : O is the vertex

So it should be placed in the middle when you write .

Help please will mark brainliest

Answers

Answer:

150.80 sq ft

Step-by-step explanation:

Area of a cylinder = area of circle x length

r = 8/2 = 4

[tex]4^{2}[/tex]π x 3 = 48π = 150.7964474

Answer:

37.68ft³

Step-by-step explanation:

So the formula for the volume of a cylinder is base x height our height is 3 but we have to find the area of the base:

the formula is: radius² x 3.14 (pi)

so we find the radius by dividing the diameter by 2: 8 ÷ 2 = 4

4 x 3.14 = 12.56

So the area of the base is 12.56ft²

now we plug that into our equation:

12.56 x 3 = 37.68

So the volume of the cylinder is 37.68ft³

hope this helps:)

1. What is the slope of the line
given by the equation
y = 2x +7

Answers

Answer:

Step-by-step explanation:

2.
used formula y=mx+c
m is the slope.
therefore 2 is the answer

It is reported that 56% of a state is experiencing drought conditions. An agricultural researcher randomly selects ten farmers in the state and asks if their farms are experiencing drought. What is the expected number of farmers who have experienced drought? Find the standard deviation.

Answers

Answer:

I think your answer would be 5.6

Step-by-step explanation:

56% of 10 = 5.6

What is the value of x in the equation −x = 6 − 3x + 8? (1 point) Question 10 options: 1) −14 2) −7 3) 14 4) 7

Answers

The answer is 4) 7

x=7

Answer:

Step-by-step explanation:

x = 7

A rectangle that has a side length of 9 centimeters and 6 centimeters. What is the area of the rectangle?

Answers

Rectangle = L * W
One side = length, other = width

9 cm * 6 cm = 54 cm^2
The area of 54 cm^2

Please help me figure out this math problem

Answers

Answer:

Step-by-step explanation:

where the question ?

what are irrational numbers

Answers

Answer:

Step-by-step explanation:

Irrational numbers are numbers that cannot be expressed as the ratio of two whole numbers.

Two angles in a triangle are 30 degrees and 40 degrees. Find the missing angle measure. Please show your math work step by step and don't forget the unit. 40° 30

Answers

Answer:

110

Step-by-step explanation:

Hello There!

If you didn't know the rule about angles in a triangle is that they have a sum of 180

So we can find the measure of the missing angle by subtracting the given angles (in this case 30 and 40) from 180

so the missing angle = 180 - 30 - 40

180 - 30 = 150

150 - 40 = 110

so the missing angle = 110

A cupcake recipe calls for 3/6 cups of milk, and you have cups of milk in the 5/8 refrigerator. How many cups of milk will you have remaining after baking the cupcakes ?

Answers

Answer:

1/6 = 4/24 5/8 = 15/24

15 - 4 = 11 11/24 cups of milk left

Step-by-step explanation:

x+1/2=2 Plssssssssssssssssssssssssssssss help need anwser fast

Answers

Answer:

3/2

Step-by-step explanation:

[tex]x + \frac{1}{2} = 2 \\ x = 2 - \frac{1}{2} \\ x = \frac{3}{2} [/tex]

kim works from 6 to 11 on friday and saturday evenings at ty’s diner. she gets $4.35 an hour plus tips. her tips were $37.35 on friday and $42.10 on saturday. how much did she earn for the 2 night’s work? _________ how much did she average per hour? ________

Answers

Answer:

Friday, total earning:

(11 - 6)*$4.35 + $37.35 = $59.10

Saturday, total earning:

(11 - 6)*$4.35 + $42.10 = $63.85

Total for the two nights is:

$59.10 + $63.85 = $122.95

Average per hour is:

$122.95/(5 + 5) = $122.95 / 10 = $12.30 (rounded)

HELP PLEASE ! 15 POINTS NO SCAM LINKS OR REPORTED.

Answers

Answer:

I think it is either C or D

Step-by-step explanation:

I'm so sorry id didn't find the answer, i tried

From the equation y = 4 - X, which ordered pair would represent a solution?
A (3,-1)
B (9,5)
C (6,-2)
D (0,-4)

Answers

I think it’s D hope that helped

Let’s rewrite the equation in y=mx+b
y=-x+4
The slope is -x or -1x. Rise 1, run 1
The y intercept is 4
Start from 4 on the y axis and move down 1 and right 1.
The line will cross point (6,-2)
Answer C

A cone has the same radius and height as a cylinder which has greater volume the cone or the cylinder

Answers

Answer:

The cylinder has the great volume

Step-by-step explanation:

The volume of a cone = (h/3)πr²

The volume of a cylinder = hπr²

The only difference is that h is divided by 3 for the volume of a cone, making the total volume of a cone smaller than the volume of a cylinder with the same radius and height.

Please please help please

Answers

Answer:

6 times larger

Step-by-step explanation:

First, find the area of both.

Mary: 4*5.5=22

Lisa: 24*5.5=132

Then find what multiplied by 22 would equal 132. This is easy because it's a multiple-choice question.

22*20=440, so A is incorrect

We already know they are not equal, so then B can be crossed out

22*3=66, C would be incorrect

Leaving the only choice left to be the correct answer

22*6=132

NEED HELP ASAP WILL GIVE BRAINLIEST REAL ANSWERS ONLY PLZ REPORT LINKS OR PEOPLE ANSWERING FOR POINTS

Answers

Answer:

Step-by-step explanation:

Trust

After eating at the restaurant, Sam, Jason, and Joan decided to divide the bill evenly. If each person paid x dollars, what was the total of the bill ?

Answers

Answer:

I need numbers ??

Step-by-step explanation:

the total bill will be divided by three

Answer:

x+x+x=3x

Each paid x dollars

Answer = 3x

What is the answer please help no links no links

Answers

The lateral surface area is 144 cm squared (lateral surface area means that you don’t count the base right?)
6 times 12 = 72 cm squared
72 divided by 2 = 36 cm squared
36 times 4 = 144 centimeters squared
(total surface area would be 180 cm squared)

100 POINTS!!
What is the value of x? Enter your answer in the box.

Answers

the answer should be 46

Step by step explanation please

Answers

Step-by-step explanation:

of what where is the question

what are we explaining ?

F(x)=0.5^x what is the domain and range

Answers

Answer:

XER (X are all real numbers)

Step-by-step explanation:

as;dbdjkdbusaj hfsvd

The sum of three times a number and six is nine

Answers

E⁣⁣⁣xplanation i⁣⁣⁣s i⁣⁣⁣n a f⁣⁣⁣ile

bit.[tex]^{}[/tex]ly/3a8Nt8n

Label the spinner below with the letters A though J. What is the probability of landing on a vowel on the spinner and rolling a number greater that 4 on the fair number cube?

Answers

Answer:

3 for vowles and two for number

Step-by-step explanation:

I also need help on this one just need points

PLEASE HELP!!!!! FAST!!! I’ll mark brainliest

Answers

Answer:

the third one

Step-by-step explanation:

plan A is less expensive for more than 6 features

The owner of a pet shop predicts that 10 out of 20 new puppies are male. He randomly selects 10 of the puppies, and notes that all 10 are male. Which of the following conclusions best supports his findings?
Select one:

10 of the puppies are male and 10 are female.

More than 10 of the puppies are male.

All 20 puppies are male.

Less than 10 of the puppies are male.

Answers

Answer:

A, 10 of the new puppies are male and 10 are female

Step-by-step explanation:

Really this is the one that makes the most since because if 10 of the puppies are male, then 10 must be female.

Answer: A

Step-by-step explanation:

Simple stain consists of
A. complex of dyes
B. one dye
C. two
D. all are correct

Answers

all are correct so D

What Is 20cm rounded to the nearest 10?

Answers

Answer:

Step-by-step explanation:

Question 3(Multiple Choice Worth 4 points) (05.05)The width of a rectangle is shown below: A coordinate plane with a point A at negative 3, 3 and C at negative 3, negative 2. If the area of the rectangle to be drawn is 20 square units, where should points B and D be located if they lie to the right of points A and C? B(1, 3) and D(1, −2) B(3, 3) and D(3, −2) B(2, 3) and D(2, −2) B(1, 2) and D(1, −3)

Answers

D 4/147
FTC +65-/325
Junk. 5(-4)

Answer:

(3, 3) and D(3, −2

Step-by-step explanation:

There are 2.2 pounds in a kilogram how many pounds is 10.5 kilograms?

Answers

2.2 pounds times 10.5 kilograms is 23.1 lbs

Other Questions

Pls help ASAP. Pls and thx. How many excess electrons must be distributed uniformly within the volume of an isolated plastic sphere 30.0 cmcm in diameter to produce an electric field of 1440 N/CN/C just outside the surface of the sphere Read this excerpt from a works cited page for an informative essay.Works CitedFerry, Christopher. Racial Change in Civil War America. New York: Sunspot Press, 2011. Print.Underground Railroad. World Book Online. 2012. Web. 20 December 2012. .Which best describes the two citations?The two citations indicate possible plagiarism by the essay writer.The two citations make it difficult to know where to find the sources.The two citations provide information on how to locate the sources.The two citations change the information in the writers essay. Joe is playing a game in which he has to roll two six-sided dice. In his past ten rolls, he has rolled a sum of one 2, two 5s, three 7s, two 8s, one 10, and one 12. The weighted mean of all of Joes dice rolls is __________. As a race , we gave the country our best sons to make the supreme sacrifice in order to make the world free from German oppression . These same boys should be willing to make this country free from American oppression against their race . I know they are willing and ready . Some may say this is madness it is , let me reassure them that the entire race must be mad , for this is the language they speak today and the only thing they will listen to 12. The best plate to cultivate enteric bacteria is?A. EMBB. Blood agarC. Mannitol saltD. Sabouraud agar plate13. The Ingredient in Hektoen plate which makes the agar selective is?A. SaltB. GlucoseC. MannitolD. Bile acids14. The enteric plates are only allowing the growth of ?A. Gram negative bacteriaB. Gram positive bacteriaC. Anaerobes What do thermal energy and electrical energy have in common Critics of the Sherman Antitrust Act argued that Which story do you think has a tone which is more suitable for young children? Why? Please help i will give brainilestHow can adding electricity to possible solutions of a problem help generate better outcomes?i don't want to see any linkIf i do you will be reported 4r + 9s + r+ r+ r+ r+r Part AHow does Sandra Cisneros use foreshadowing in "A House of My Own"?to tell readers about events that happened in the pastto add dramatic tension by building anticipation for future eventsto appeal to the fives senses of her readersto give her work a poetic rhythm and paceQuestion 2Part BWhich answer choice best describes the effect of Cisneros using foreshadowing as identified in Part A?She discusses writing three stories in one weekend at Iowa, which later connects with friends workshopping stories in her apartment, to show readers how dedicated she is to her craft.She tells of her job teaching students in her mother's old neighborhood, which later connects with her encouraging a promising student, to show readers her pride in her Hispanic heritage.She describes of a visit back home for Sunday dinner, which later connects with her sadly surveying her own shabby apartment, to show readers her deep fear that she will never be successful.She describes a visit from her friend Norma, who later admires her collection of thrift-store items and her ability to live on her own, to show readers that she has indeed become self-sufficient. Solve the following equation for x.m(7-x) = 5-yNeed help ASAP!!! Will mark brainliest if correct!! The blue segment below is a radius of oo. What is the length of the diameter of the circle? Help with translations! please help 20 points links will be deleted and will give crown to right answers I need help with this 2 questions can someone help me pls I need it !!!!! Why does a red object appear red?O A. It reflects light of wavelengths other than red.OB. It absorbs light of red wavelengths.O C. It absorbs light of wavelengths other than red.O D. It reflects infrared radiation.Right answers only for brainly The study and practice of information storage and retrieval is called Rewrite 14/32 in the simplest form.