Mathematics Middle School

Please help with these two problems and give an accurate explanation. Thank you!

Answers

Answer 1

The domain is all of the x-values a function can have. The range is all of the y-values a function can have.

#50.

Domain: [-5, 10]

---The function starts at the x-value -5 and stops at the x-value 10.

Range: [-3, 5]

---The smallest y-value is -3 and the largest y-value is 5.

#51.

Domain: [-2, infinity)

---The function starts at the x-value -2 and has an arrow to indicate that it goes on forever.

Range: [0, infinity)

---The smallest y-value is 0 and an arrow indicates that the functions goes up and on forever.

Hope this helps!

Answer 2

I don’t know sry ksjdnjd huh

Related Questions

I Have A Comic Book That Has An Advertisement About Advanced Dungeons and Dragons, And I'm Considering Getting The Board Game And I Don't Know How To Play normal Mode And I Have No One To Show It To For Ideas On What To Do With Board Game??

Answers

Answer:

You just play board game I will teach You What You dont know

Answer:

Sell it? They sell quite high on ebay.

Step-by-step explanation:

Modeling Real Life At a town hall meeting, 37/50 of the members are present. Of those who are present, 1/2 vote in favor of a new park. What fraction of the members do not vote in favor of the new park?

Fraction:_______

Answers

Answer:

17.5

Step-by-step explanation:

Half 37

Put into decimal

Answer:

Step-by-step explanation:

If 1/2 of the members who are present voted means, then the remaining half (1/2) didn't vote in favor of the new park.

Fraction of the members do not vote in favor of the new park = (1/2) of (37/50)

[tex]=\frac{37}{50}*\frac{1}{2}\\\\=\frac{37}{100}\\[/tex]

The box plots shown represent the snowfall amounts at a ski resort for two different years. Use the box plots to compare the data sets.

Drag each value to show if it is greater for 2014, greater for 2015, or if there is not enough information to tell.

Answers

Answer:10

Step-by-step explanation:

Please answer all these questions right I can’t do them ‍♀️
I will mark you as brainliest if you do!

Answers

Step-by-step explanation:

first take out graph paper then line it

sorry i don't have graph copy right now hope it work

Tehira has read 110 pages of a 290-page book. She reads 20 pages each day. How many days will it take to finish?

A. 20 + 110p = 290
B. 20p + 290 = 110
C. 110 + 20p = 290
D. 290 = 110 - 20p

Answers

Tehra has read (completed)=110Total pages=290

Pages left:-

[tex]\\ \sf\longmapsto 290-110=180[/tex]

She read everyday=20

Total days

[tex]\\ \sf\longmapsto \dfrac{180}{20}=9[/tex]

If days be p the equation will be

[tex]\\ \sf\longmapsto 20p+110=290[/tex]

the answer is C!!!!!!!!!!!!!

I put 29 points into this answer the png

Answers

Answer:

k > 24

Step-by-step explanation:

To solve an inequality you must isolate the variable. Do this by using the properties of equality, specifically the property of multiplication. To get k by itself multiply both sides by 4. This way k > 24. Then, you can check your answer by plugging in any number less than or equal to 24 and solving to see if it's true.

Answer:

k = 24

Step-by-step explanation:

k is greater than or equal to 24 and 4/4 = 1 so if k is greater than or equal to 24 than that could be 24/4 and that would equal 6. that is the answer to your question.

Help with this two pls

Answers

Answer:

I'm not sure about 20 but here's 21.

Part A is 274.622.

Part B is 282.018

Step-by-step explanation:

Part A show work:

278.320

- 3.698

________

274.622

Part B show work:

278.320

+ 3.698

________

282.018

20. Seens to 1. 21. A. 21. B

This shape is made of four congruent kites meeting at a point. Calculate the size of Angle K.

Answers

Answer:

k = 115°

Step-by-step explanation:

Hope it helped.

• • •

90 + 2k + 40 = 360

2k = 360-130

2k = 230

k = 115

Angle K = 115

Answered by gauthmath pls make brainliest and comment thanks

A dice is rolled twice and the result the result of each roll is added together. What is the probability that the sum is equaled to 2?

Answers

Answer:

1/36

Step-by-step explanation:

to get a sum of 2 you must roll a 1 both times. The probability of this is (1/6)*(1/6)=1/36

Answer:

1/36

Step-by-step explanation:

There are 36 total possibility, and 2 is one of them

Each floor of a parking garage can hold 90 cars. When all of the floors are full, there are 450 cars in the garage altogether. What fraction of the cars is parked on the ground floor?

Answers

90 cars out of 450

90 / 450 = 1/5

I guess the number of floors is 5

There would be 5 floors

Please Help Me! I will give brainly!!

The distance from your front door to the mailbox is 18 4/5 meters. The distance from your front door to your basketball hoop is 13 7/10 meters. How much farther from your front door is the mailbox than the basketball hoop?

Answers

Answer:

5 1/10 meters

Step-by-step explanation:

18 4/5 can be changed to 18 8/10 so

18 8/10 - 13 7/10 = 5 1/10 meters

5 1/10 meters ahhhhhhhhhhhh

Rectangle A and Rectangle B are similar. Rectangle A has side lengths of 16 and 8. Rectangle B has a side length of 32. What are the possible values for the length of the other side of Rectangle B? Select all that apply.

12
16
38
64

Answers

Triangle A and triangle B have a Similarity coefficient equal to 2 (32/16)

If 32 is the largest side therefore the other side is 16

If 32 is the smallest side so another side is 64

Answer : 16, 64

Answer:

16，64

Step-The side with a side length of 32 may be the long side or the short sideby-step explanation，so there are two cases：

1、the long side: 16/8=32/X，X=16

2、the short side：16/8=X/32，X=64

Kindly Please Help....
You will need to make make a frequency distribution table and represent it in a bar graph creatively. (5 different forests in India)

Answers

Answer:

1st- thorn forest - forest which have many thorns it is in rajasthan

2nd- evergreen forest - a forest whose trees are green in any season

3rd- Amazon forest - in Amazon forests there are many venomous/ poisonous amphibians and stuff like anacondas and wild animals.

Step-by-step explanation:

so sorry this is all i could find

draw the graph of the line with y intercept of 4 that passes through point (-1, 3)

Answers

Answer:

I want to help but i cant draw graph

Step-by-step explanation:

i'm not sure how to post pictures on here :(((

Someone help please!!!!!

Answers

the answer is (B)…………

Please help thx and will mark as brainliest if you do it correct!

Answers

. A quadratic equation is graphed above.
Which of the following equations could be
paired with the graphed equation to create
a system of equations whose solution set is
comprised of the points (2,-2) and (-3, 3)?

Here ya go! :D (red is -5 slope with 4 y-intercept and black is the other one)

Help please!!! I only have 10 minutes!!

Answers

I think 0.7 would be it

[tex] - 0.7[/tex]

Step-by-step explanation:

[tex] \frac{1}{2} ( - 1.4m + 0.4) [/tex]

[tex] = - 0.7m + 0.2[/tex]

Can you guys help me? The question is in the image

Answers

The 2 will repeat hope this helps <3

three fewer than four times a number is five more than twice the number. What is the number
A. 1
B. 2
C. 4
D. -1/3

Answers

Answer:

C.4

4x-3=2x+5

x=4

Step-by-step explanation:

The number which is "three fewer than four times a number is five more than twice the number" is 4.

Linear Equation

The equation having the highest power of its variables as 1 is known as a linear equation.

How do we find the number?

Let the required number be x.

The given condition is - "Three fewer than four times a number is five more than twice the number."

Based on the given condition we will form an equation and solve it for x to find the required number.

The resulting linear equation is,

4x-3 = 2x+5

4x-2x = 5+3

2x = 8

x = 4

Hence, the required number is 4.

Learn more about linear equations here - https://brainly.com/question/1682776

#SPJ2

The expression below shows how to convert 12 gallons to cups with one part missing

Which value completes the expression?

Answers

Your answer is c!!!
Hdjdjndjdndnndndndnndn

Answer:

Step-by-step explanation:

Graph the solution of the inequality 2x − (3 − x) > x + 1 on the number line. sorry i don't have a graph but quick pls help'll give brainliest!!!

Answers

Answer:

see below

Step-by-step explanation:

2x − (3 − x) > x + 1

Distribute the minus sign

2x-3+x > x+1

Combine like terms

3x-3 >x+1

Subtract x from each side

3x-3-x>x+1-x

2x-3 >1

Add 3 to each side

2x-3+3>1+3

2x>4

Divide by 2

2x/2 >4/2

x>2

Open circle at 2 , line going to the right

Answer:7

Step-by-step explanation:

HELP THIS IS DUE TOMRROW ANYWAYS THE QUESTION IS
find the coordinate of the midpoint of a segment with the given endpoints.
-7 and -3

Answers

This could be wrong because I'm going into the fifth grade but wouldn't it just be (7,-3)?

Answer: -5

Explanation:
The midpoint between -7 and -3 will be the center of the segment, which would be -5.

The real estate term lake frontage refers to the distance along the edge of a piece of property where it touches a lake. Determine the lake frontage of Lot B to the nearest tenth.

answer fast

Answers

Answer: Part a) The lake frontage of lot A is 50.9 yd

Part b) The lake frontage of lot B is 58.4 yd

Part c) The lake frontage of lot C is 64.7 yd

Part d) The prices of the other lots, from least to greatest, are $286,836.94 and $317,779.96

Step-by-step explanation: Took this test in middle school and im now in 10th grade... your welcome.

the scatter diagram shows the results of 10 students in their french and Spanish test

Answers

(90, 16)

( x , y )

and I need to add more characters so, banana, am'i'right?

(90,60)

(X,Y)

Bru hate it when I gotta add more things

-3 (x -4/3) < 6
pls help me pls help me

Answers

answer is -2/3 . Thanks a lot for giving point.

The answer is -2/3.
x > -2/3

I need help with these questions from 11 to 20. I already did questions 1 through 10 with my math teacher but I'm not in school so please please please answer all of these answers it would mean a lot to me and would help me a lot with the math homework I need to get done, so yeah. Please help.

Answers

Hope this helps :D

11 is 6 and 3
12 is coefficient
13 is variable
14 is 82b and 3u^2 and 7 and 41h and 54
15 is 9r and 2g
16 is exponent
17 is constant
18 is 21 and 8 and 3
19 is r and g and n
20 is a term

13 answer is
The number and element

3:Last year a fishing license cost $52.00. This year the license will cost $27.04. This is a ____ percent decrease.

Answers

Answer:

48% decrease

Step-by-step explanation:

Original cost subtract new cost

52-27.04

24.96

Divide by original cost

24.96 / 52

0.48

Change to percent form

48%

48% decrease

52.69% decrease, This year’s cost divided by last year’s cost times 100

is what I did correct

Answers

Answer:

Yes.

Step-by-step explanation:

Yes, it is correct. It can also be 73 = v + 29

[MATH, 17 POINTS]

The two dot plots below show the heights of some sixth graders and some seventh graders:

[CHECK IMAGE DOWN BELOW]

The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 0.4. Approximately how many times the variability in the heights of the seventh graders is the variability in the heights of the sixth graders? (Round all values to the tenths place.)

3.2
3.0
1.5
0.8

Answers

Answer:

It is either 3.0 or 1.5 i forgot

Step-by-step explanation:

Answer:

The answer is 3.0

Step-by-step explanation:

I forgot the explanation but I am fully 100 % sure this is the correct answer. Because I have done this question. I hope you got your answer friend :)

Last week, Lamar had $983.45 in his checking account. Since then, he paid $214.67 for his car loan. He also donated $15 to the fire department. Then, Lamar deposited the $50 check his grandma sent him for his birthday. What is Lamar's balance now?

Answers

803.78

983.45 - 214.67 - 15 + 50

Answer:

$803.78

Step-by-step explanation:

983.45-214.67-15+50=803.78

Other Questions

Ten numbered balls are placed in a box. The balls numbered 14 are blue and those numbered 510 are red. What is the probability that a ball drawn at random from the box is blue? The planar simple harmonic wave travels in the positive direction of x axis with wave velocity u=2m/s, and the vibration curve of the particle at the origin in cosinusoidal form is shown in the figure. Try to find (1) the vibration function of the particle at the origin, (2) the wave function of the planar simple harmonic wave according to the origin. please answerrrrrrrrrrr PLZ ANSWER AS SOON AS YOU CAN!!!!!!!!!!!The tables show the numbers of white and yellow flowers Cara and Hector used in 5 different arrangements.Cara's Flower ArrangementsWhite 3 6 9 12 15Yellow 5 10 15 20 25Hector's Flower ArrangementsWhite 4 8 12 16 20Yellow 6 10 14 18 22Part AAre the numbers of white and yellow flowers in Cara's arrangements proportional?Which equation relates the number of white flowers, w, to the number of yellow flowers, y?A. Yes; y=35wB. Yes; y=53wC. No; y=3w+5wD. No; y=5+3wPart BAre the numbers of white and yellow flowers in Hector's arrangements proportional?Write an equation to relate the number of white flowers, h, to the number of yellow flowers, e.A. Yes; e=32hB. Yes; e=23hC. No; e=h+2D. No; e=h2 What is the purpose of replication?A. to make an RNA template from DNAB. to produce copies of a DNA moleculeC. to move mRNA through the ribosomeD. to change the number, type, or order of basesin DNA what is the name of the President Trey is the manager of a sales team in a corporation. If his team members are able to meet their daily targets regularly, they get an extra day off every month. However, if they fail to do so, Trey makes them work extra hours every week. In this scenario, Trey is using _____.A. concertive controlB. bureaucratic controlC. adaptive controlD. normative control Which of the following is not an example of a communication channel?a.televisionb.Internetc.lettersd.travelingPlease select the best answer from the choices providedABCD How many combinations of A, C, G, and U exist? Include an equation Complete the sentence.Twenty-four is % of 80. How are plays similar to novels?A. Both have acts and scenes.B. Both have sections called chapters.C. Both have characters, a plot, and a setting.D. Both can be read in one sitting. State, with a reason, whether hotdog relish a homogeneous mixture or a heterogeneous mixture. Wolves have genes that give them a very powerful. How many moles of AgNO3 must react to form 0. 854 mol Ag? mol AgNO3. Casey borrowed $4500 at a 5% interest rate for 4 years.What was the total interest?Enter your answer in the box.Hint: Use the formula I=P*R*T whereI= Interest Earned/OwedP= PrincipalR= RateT= Time PLEASE HURRYYYY! There are 42 students separated into 6 groups for a field trip. How many students are in each group guys pls help with all the steps How could you describe the size of an atom?A It is so large it is bigger than a tree in the forest.B It is so small it cannot be seen without magnification.C It is the size of a grain of sand and can be seen with our eyes.D It is the size of an apple or a large piece of fruit. How has an abundance of mineral resources impacted Saudi Arabias economic growth? HELP The pair of points (5, 6) and (10, y) lie on a line with slope 4/5 . What is the value of y?