Consider the following table.
- Will the order pairs listed in the table form a straight line when plotted? Explain.
- Explain why the relationship represented in the table is non-proportional.
Answers
Answer:
No
Step-by-step explanation:
There is no pattern hence it will not form a straight line
There will be no straight line as there is no consistency in proportionality constant.
What is proportionality constant?The ratio connecting two given numbers in what is known as a proportional relationship is the constant of proportionality. Constant ratio, constant rate, unit rate, constant of variation, and even rate of change are other names for the constant of proportionality.
The relationship can be described as y = k x or y = k/x
As, from constant of proportionality
y = k x
k= y/x
k= 53/(-2)= -53/2 = -26.5
and, k= -22/1 = -22
and, k = -47/2 = -2.35
As, there no consistency in proportionality constant.
Hence, the table does not form straight line.
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Related Questions
PLEASE HELP ITS DUE TMR
Answers
Answer:
3 pigs
Step-by-step explanation:
First split the shape into two rectangles to find the area. On the left you can make the rectangle 10*7 and on the right subtract 7 from 16 to get 9 so the one on the right is 9*6. Find the area of both rectangles by multiplying, which will get you 70 and 54 respectively. Add these to get 124 square meters of space in the field. Now you will have to divide it by 36 to see how many pigs can fit, which results in the answer 3.4444... Round down to get 3 pigs as you can not fit another pig in the .4444... of space.
In the triangle below, which is equivalent to sinA?
А
B
С
O sinc
O sinB
O cosA
O cosC
Answers
Answer:
cosC
Step-by-step explanation:
Answer:
D) cosC
Step-by-step explanation:
Is the fraction 0/3 the same as 3 or 0?
Answers
Answer:
0
Step-by-step explanation:
help me i have till midnight to get this done
4x+3xy+xy-x+3
Answers
Answer:
3x+4xy+3
Step-by-step explanation:
Simplify it: 4x+3xy+xy-x+3
5x+3xy+xy+3 subtract x
5x+4xy+3 add xy
Hope this helps plz mark brainliest if correct :D
Answer:
simplfiy: 4xy+3x+3
have a nice day and hope this answer helped!
(if you want step by step, you can comment)
A local store sells T-shirts for $10. At this
price, the store sells an average of 100
shirts each month. Market research says
that for every $1 increase in the price, the
manager of the store can expect to sell five
fewer shirts each month.
Answers
Answer:
Whats the question?
Step-by-step explanation:
I will give brainliest if someone can solve! Please help.
Answers
BRAINLIEST AND 50 POINTS FOR THE ACTUAL RESPONSIBLE ANSWERS
Look at the picture of a scaffold used to support construction workers. The height of the scaffold can be changed by adjusting two slanting rods, one of which, labeled PR, is shown:
A support structure is shown in which a right triangle PQR is formed with the right angle at Q.
Part A: What is the approximate length of rod PR? Round your answer to the nearest hundredth. Explain how you found your answer, stating the theorem you used. Show all your work. (5 points)
Part B: The length of rod PR is adjusted to 17 feet. If width PQ remains the same, what is the approximate new height QR of the scaffold? Round your answer to the nearest hundredth. Show all your work. (5 points)
Answers
Answer:
Part A: 2 * sqrt(65) ft, or about 16.12451549... ft
Part B: sqrt(93) ft, or about 9.64365076... ft
Step-by-step explanation:
Part A: A right triangle is formed, so we can use the Pythagoren theorem to solve for the length of rod PR. The Pythagoren theorem is a^2 + b^2 = c^2, with PR being c^2, and PQ and QR being a^2 and b^2 (interchangeably). So, we plug in the lengths and get the equation 14^2 + 8^2 = c^2. This is equal to 144 + 64 = c^2. Simplified, we have 208 = c^2. Getting the square root of both sides, we find that c is equal to approximately 16.12451549... feet.
Part B: Now we are solving for a side length rather than the hypotenuse. We can use the Pythagorean theorem here too. We have: a^2 + 14^2 = 17^2. We solve and get a^2 + 144 = 289. Simplified, a^2 = 145. The square root of 145 is approximately 9.64365076... feet, our answer.
I would appreciate brainliest, have an amazing day!
Deborah spent $70 on food and clothes she spent $26 more on clothes then on food Brighton solve a system of equations to find how much Debra spent on each
Answers
Answer:18
Step-by-step explanation:
A soccer field measures 90 meters wide by 120 meters long starting together in one corner you walk the diagonal to the opposite corner while your friend walks the length and with to get the same corner how much further dose your friend walk
Answers
Answer:
The friend walks 60 m further than the other person
Step-by-step explanation:
Given the dimensions of the soccer field:
Width = 90 m
Length = 120 m
One person walks along its diagonal.
As the length and width of the field are perpendicular, Diagonal can be calculated using Pythagorean Theorem:
[tex]Diagonal ^2 =Length^2+Width^2[/tex]
[tex]Diagonal ^2 =90^2+120^2\\\Rightarrow Diagonal ^2 =8100+14400\\\Rightarrow Diagonal ^2 =22500\\\Rightarrow Diagonal =150\ m[/tex]
So, the distance walked by the person along the diagonal = 150 m
Distance walked by the person's friend to reach the opposite point = Width + Length = 120 + 90 = 210 m
So, the difference of the two distances will give us the distance that was walked further by the friend.
The difference is = 150 - 90 = 60 m
So, the friend walks 60 m further than the other person.
What is the slope of the line represented by the equation f(t)=2t−6?
a
The slope is −6 and the y-intercept is 2.
b
The slope is 2 and the y-intercept is −6.
c
The slope is 2 and the y-intercept is 6.
d
The slope is 6 and the y-intercept is 2.
Answers
Answer:
b
Step-by-step explanation:
y=mx+b
m is slope. b is y intercept
Dean is running to raise awareness and money for cancer. He finds 2 people who have pledged to donate money based on the distance he runs. His neighbor says he will donate $0.25 for every 40 feet Dean runs. His aunt also says that she will donate $24 for every mile he runs. If Dean runs a total of 3 miles during the cancer awareness run, how much money will he have raised based on these two donations?
Answers
Answer: he'll make $99 from the one dude and $72 from the lady so 171 total
if this isnt right then im sorry:(
Step-by-step explanation:
what's the numerical value of 8 -⁵/³
Answers
Answer:
i don't under stand if they are exponents or numbers.
Step-by-step explanation:
if they are numbers then -1
A store has a 20% off discount. If the original price of a shirt is $48, how
much will you pay?
Answers
Answer:$38.70
Step-by-step explanation:
20% = 5
48 / 5 = 9.6
20% = $9.60
48 - 9.6 = $38.7
NEED HELP ASAP GIVING BRANILEST
The ratio of North American Butterflies to South American butterflies at a butterfly park is 6:5. The ratio of South American butterflies to European butterflies is 5:2. There are 60 North American butterflies at the butterfly park.
Part 1 out of 2 How many South American butterflies are there? There are _____ South American butterflies.
Answers
Answer:
50?
Step-by-step explanation:
I said 50 because there were 60 na butterflies so there was probably 50.
I am sorry if this wrong tho
please help me please help me please help me please help me please help me please help me please help me
Answers
Answer:
See below
Step-by-step explanation:
A > [tex]Sin^{2} x + cos^{2} x = 1 \\[/tex]
Divide both side by sin^2 x , and we get
[tex]\frac{sin^2 x}{sin^2 x} + \frac{cos^2 x}{ sin^2 x} = \frac{1}{sin^2 x}[/tex]
[tex]1+ cot^2 x= cosec^2 x[/tex]
Subtracting cosec^2 x from both sides we get
[tex]Cosec^2 x - cot^2 x = 1[/tex]
B>lets break tan θ into its components tan θ = sin θ / cos θ and cot θ = 1/ tan θ
Tan θ + cot θ= Sin θ/cos θ + cos θ/ sin θ = sin^2 θ + cos^2 θ / sin θ cos θ= 1/ sin θ cos θ = sec θ cosec θ
Answer:
Step-by-step explanation:
A >
Divide both side by sin^2 x , and we get
Subtracting cosec^2 x from both sides we get
B>lets break tan θ into its components tan θ = sin θ / cos θ and cot θ = 1/ tan θ
Tan θ + cot θ= Sin θ/cos θ + cos θ/ sin θ = sin^2 θ + cos^2 θ / sin θ cos θ= 1/ sin θ cos θ = sec θ cosec θ
7. In the table of values below, y represents the number of hot dogs that Snidely Snodgrass
ate in the National Coney Island Hot Dog Contest, and x represents the number of minutes.
X Minutes
Y Hot Dogs
0
0
28
8
50
Based on the information in the table, what is the constant of proportionality, k, for this
situation 2
A
84
B
7
72
D
12
A
Answers
Answer:
a direct proportionality constant (k) is calculated by dividing any quantity of the 2nd magnitude by the corresponding quantity of the 1st.
Step-by-step explanation:
K = y/x
Write the following linear function in slope intercept form.
question 4
Group of answer choices
y=-x+3
y=-5x-16
y=-3x+1
y=3x-1
Answers
Answer:
Y=mx+5
Step-by-step explanation:
Y+m
y×x
mx-10
=5
y=mx+5
PLEASE HELP!!
What is the equation of the line in slope-intercept form?
Answers
Answer:
y=3/5x+3
Step-by-step explanation:
The first blank is the slope. To find the slope, you first get 2 points on the graph. I chose (-5,0) and (0,3). You then find the difference in the Y values, which is positive 3, and find the difference in the X values, which is 5. Slope is y/x, so the slope would be 3/5. The second blank is the y-intercept, which is where the line meets the y value with an x value of 0. The y-intercept would be 3.
12 out of 15 students play in the school band. In a class of 45 students, how many do NOT play in the band? |
Answers
Answer:36
becuse if you maltiply 15 by 3 it makes 45 and you can maltiply 12 by 3 and you will get your answer
Can someone
help me solve this plz
Answers
pls help me, i have 7 minutes
Mike opened a savings account with an inital deposit of $500 & will save $10 per week. Pete opened a savings account with an inital deposit of $200 & will save $40 per week. How many weeks will it take for them to have the same amount?
Answers
Answer:
It will take Mike 50 weeks and it will take Pete 5 weeks
Step-by-step explanation:
Mike:500/10= 50
Pete: 200/40= 5
What is the exact value of tan(195°)?
StartFraction StartRoot 3 EndRoot + 1 Over 1 minus StartRoot 3 EndRoot EndFraction
StartFraction StartRoot 3 EndRoot minus 3 Over 3 + StartRoot 3 EndRoot EndFraction
StartFraction StartRoot 3 EndRoot minus 1 Over 1 + StartRoot 3 EndRoot EndFraction
StartFraction StartRoot 3 EndRoot + 3 Over 3 minus StartRoot 3 EndRoot EndFraction
Answers
Answer:
tan(195°) = 2 - √3 = [tex]\frac{\sqrt{3}-1 }{1+\sqrt{3} }[/tex]
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
find an equation which may be left factored for a polynomial function with given degree and zeros. Degree 4, with 0, -3, and 4 as zeros.
I need this answered as soon as possible, please.
Answers
Answer:
В РУССЕЙН
Step-by-step explanation:
В РУССЕЙНВ РУССЕЙ
Для Русскихъ: Дорогие братья и сестры! Данный канал посвящаю нашей с вами русской ку
Для Русскихъ: Дорогие братья и сестры! Данный канал посвящаю нашей с вами русской культуры. Ролике на моем
Answer:
Step-by-step explanation:
40 x 0-3 -0000
easy
Solve for x:
7x + 5 + x - 3 + x = 5
Answers
Answer:
x=1/3
Step-by-step explanation:
9x+5-3=5
9x=3
x=1/3
Answer:
x=1/3
Step-by-step explanation:
7x + 5 + x - 3 + x = 5
-5 -5 (rewrite)
7x + x - 3 + x = 0
7x + x + x = 9x (collect like terms) (rewrite)
9x - 3 = 0
9x = 3
(divide both sides by 9)
x= 1/3
i think this is the answer
There are 99 cats and 121 dogs participating in a costume competition. What percent of the participants are cats?
Answers
For a certain linear function, the slope is -5 and the y-intercept is 2.
What is the equation of the line in y=mx+b form?
Answers
Answer:
y = -5x + 2
m = slope
b = y-intercept
-5.55 - 8.55c+ 4.35c
Answers
Answer:
-4.20c-5.55
Step-by-step explanation:
add -8.55c and 4.35c to simplify
Answer:
-5.55-4.2c
Step-by-step explanation:
-5.55
-8.55c+4.35c
-5.55-4.2c
Helppppp due in 5 minutes pls help this is a test witch is worth half of my grade
Answers
Answer:
Anaphase!!!
Step-by-step explanation:
slope for (-5,5) (5,-5)
Answers
Answer:
Slope(m)=-1
Step-by-step explanation:
Consider the original trapezoid and the reduction. 13.5 cm 3 cm 3 cm 9 cm А 16.5 cm 11 cm Figures not drawn to scale. What is the length of side A, in centimeters, on the reduced trapezoid? 1 O 1.5 2 4.5
Answers
Answer:
c
Step-by-step explanation:
The length of side A in the new trapezoid after reduction is: C. 2 cm.
What is a Reduction?A reduction is a transformation which reduces the size of an original figure, in such a way that the ratios of the corresponding sides of the original and new figure are equal.
Based on the definition of reduction, the following ratio can be written:
16.5/11 = 3/A
Cross multiply
A = (11 × 3)/16.5
A = 2 cm.
Therefore, the length of side A in the new trapezoid after reduction is: C. 2 cm.
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