Find an equation of the line containing the given pair of points (4,1) and (12,7)
Answers
Answer:
Y = 3/4 X -2
Step-by-step explanation:
Just apply the equation of a straight line (Y=mX+C), remembering that m represents the gradient of the line. This can be found by dividing the change in the y-axis by the change in the x-axis. Then substitute a set of coordinates with your obtained gradient into Y=mX+C to obtain C, i.e. the y-intercept.
Related Questions
A hiker is at an elevation of meters from sea level. Which statement would explain the hiker’s movement if they want to get back to sea level?
A) The hiker would climb down 92 meters.
B) The hiker would climb down 46 meters.
C) The hiker would climb up 92 meters.
D) The hiker would climb up 46 meters.
Answers
Answer:
It would be 92 up
Step-by-step explanation:
Describe how the data is dispersed in a box plot with the following data set: 25, 36, 21, 30, 20, 32, 38, 19, 36, 31, 26, 33, 27, 18, 24.
AND PLEASE ACTUALLY EXPLAIN/DESCRIBE!
Answers
In a box plot, also known as a box-and-whisker plot, the data is dispersed and represented visually to provide a summary of the distribution and key characteristics of the dataset. Let's describe how the data is dispersed in the box plot for the given data set: 25, 36, 21, 30, 20, 32, 38, 19, 36, 31, 26, 33, 27, 18, 24.
1. Median (Q2): The median represents the middle value of the dataset when arranged in ascending order. In this case, the median is around 27 or 28, as it lies between the values 27 and 30.2. Lower Quartile (Q1): The lower quartile marks the boundary between the lower 25% of the data and the upper 75%. It is located approximately around 22 or 23, as it falls between the values 21 and 24.3. Upper Quartile (Q3): The upper quartile marks the boundary between the lower 75% of the data and the upper 25%. It is located around 34 or 35, as it lies between the values 33 and 36.4. Interquartile Range (IQR): The IQR is the range between the upper and lower quartiles (Q3 - Q1). In this case, the IQR is approximately 12 (35 - 23).5. Whiskers: The whiskers represent the range of the data excluding any outliers. They extend from the lower quartile (Q1) to the minimum value and from the upper quartile (Q3) to the maximum value. However, in some cases, the whiskers can also be defined based on certain criteria, such as 1.5 times the IQR. Outliers, if present, are depicted as individual data points beyond the whiskers.6. Outliers: Outliers are data points that significantly deviate from the rest of the dataset. In this case, there are no clear outliers based on the data provided.7. Box: The box in the box plot spans from the lower quartile (Q1) to the upper quartile (Q3) and represents the middle 50% of the data. In this case, the box spans approximately from 23 to 35.By observing the box plot, we can see that the data is moderately dispersed, with the majority of values concentrated around the median. The range of the data is approximately 20 to 38, with some variability within the dataset.
\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)
♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
Minimum value: 18
First quartile (Q1): 22
Median: 29
Third quartile (Q3): 36
Maximum value: 38
The box plot is created using these values. A box is drawn from Q1 to Q3 with a line inside the box at the median. Whiskers are drawn from the box to the minimum and maximum values. Any data points beyond the whiskers are plotted as individual points.
In this box plot, the data is dispersed fairly evenly, with no outliers beyond the whiskers. The box is centered around the median, indicating that the data is roughly symmetric. The lower half of the data is slightly more spread out than the upper half, as indicated by the longer whisker on the left side of the box. Overall, the box plot shows that the data is relatively consistent, with no extreme values.
I want to make sure im doing this right, if you could help it would be great
Answers
Answer:
84
Step-by-step explanation:
7(9+3) you multiply 7 to both numbers like this
63+21 and then you can simplify
84
If you need the other 3 done just comment on this question to tell me
Also please mark brainliest
Answer:
Step-by-step explanation:
1.84
2.32
3.30
4.88
1.
84 because PEMDAS(parenthesis/Exponents/Multiply/Divide/Add/Subtact) says you do parenthesis first. So you add 9 and 3 to get 12. The you do 12*7 to get 84.
Sample Answer: Make a table with inputs showing the number of bottles of water and outputs showing the total cost of the water. Use 1, 2, 3, and 4 bottles for the inputs. Find the corresponding outputs. Plot the ordered pairs in the table of the form (input,output).
Which instructions did you include in your explanation? Check all that apply.
Identify the input.
Identify the output.
Create a table for four input values.
Plot the points from the table.
Answers
The instructions that you would include in your explanation are:
Identify the output.
Create a table for four input values.
Plot the points from the table.
The instructions to be includedIn the given question, a series of instructions are provided. To properly explain your process, you have to explain how you got the output. There is no need of explaining the input as they are already provided.
Next, you will Show how you created the table and why you created it in that way. Finally, indicate how the points were plotted on the table. An explanation such as this will help anyone to follow through.
Learn more about ordered pairs here:
https://brainly.com/question/1528681
#SPJ1
Answer:1 to 2
2 to 4
Step-by-step explanation:
please help (worth 10 points)
Answers
Answer:
3) CAD 160
4) CAD 163.20
Step-by-step explanation:
Q3) CAD 1= USD 0.75 OR 75 CENTS
X=USD 120
X= (120x1)/0.75
=CAD 160
Q4) 100%= CAD 160
100%+2%=y
y= (102x160)/100
= CAD 163.20
pls solve\(\sqrt[3]{343}\)
Answers
Answer:
\(\sqrt[3]{343}=\sqrt[3]{7^3} =\bf\red{7}\)
A group of 24 students spent 1,296 minutes studying for an upcoming test. What prediction can you make about the time it will take 150 students to study for the test?
It will take them 174 minutes.
It will take them 2,592 minutes.
It will take them 8,100 minutes.
It will take them 8,745 minutes.
Answers
Answer:
It will take them 8,100 minutes.
Step-by-step explanation:
If it takes a group of 24 students 1,296 minutes to study for an upcoming test, it takes 54 minutes for each student. (=> 1,296/24 = 54)
150 x 54 minutes = 8,100 minutes.
It will take them 8,100 minutes.
Select the correct answer from each drop-down menu.
Which system of equations is represented by this graph?
Answers
Answer:
2 for first answer
-1/2 for second
Step-by-step explanation:
First line starts on positive 3 then goes down 2 left 1 -2/-1=2
I need help pls I've been stuck on this problem
Answers
Answer : 1188
The grocery store is having a sale that offers 45% off the original price. What fraction is taking off the prices? (simplify your fraction)
Answers
9/20
Step by Step:
you divide 45 by 5(GCF) which equals to 9 then divide 100 by 5 which is 20
Answer:9/20
Compare the pair of numbers. Use <, =, or >.
33
40
333
4
OOO
3/4
434
A
V 11
33
40
33
40
33
40
Answers
Answer:
3/4 < 33/40
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Hope it helped
Hello! I need help with trignometry.
Answers
Step-by-step explanation:
cot < B = BC/AC = 7/24
_____
Which is the graph of y = 2x?
A.
B.
C.
D.
Answers
Answer:
the answer is A
Step-by-step explanation:
What is the answer????
Answers
Answer:
Step-by-step explanation:
`1. e
2. c
3.b
4.f
5. a
6. d
2. E
3. F
4. B
5. A
6. D
You would do the opposite of the question if you were trying to figure out any equation
The area of a rectangular parking lot is 24 square yards.
Which of the following could NOT be the dimensions of the lot?
12 yards by 3 yards
1 yard by 24 yards
4 yards by 6 yards
3 yards by 8 yards
Answers
12x3 is 36
1x24 is 24
4x6 is 24
3x8 is 24
The only one that isn’t 24 is 12 by 3. Hope this helps.
Explanation:
To find the answer to this problem, you should go through your list of possible solutions and determine which one will not equal 24 square yards. To determine which one will and will not equal 24, you will have to multiply each solution.
12 • 3 = 36
1 • 24 = 24
4 • 6 = 24
3 • 8 = 24
All but one of our answer is 24, therefore 12yds by 3yds is our answer, because 12 times 3 is 36.
*Side Note*
Considering the part of the question “The area of a rectangular parking lot is 24 square yards.” 1 yard is equivalent to 3 feet, so in retrospect, answer (B) 1 yard by 24 yards, or a 3 foot by 72 foot parking lot would not physically work considering that you typical car is about 5.8 feet wide. No car would be able to fit in that parking lot.
Rob is saving to buy a new MP3 player. For every $16 he earns babysitting, he saves $9. On Saturday, Rob earned $96 babysitting. How much money did he save?
Answers
Answer:
91
Step-by-step explanation:
Answer:
91
Step-by-step explanation:
brainliest plz
so i need to drag the tiles and get the answer :)
Answers
Answer:
\( - 2 \frac{3}{5} \div \frac{3}{5} = - \frac{13}{5} \times \frac{5}{3} = - \frac{13}{3} = - 4 \frac{1}{3} \)
\(2 \frac{1}{4} \div \frac{3}{4} = \frac{9}{4} \times \frac{4}{3} = 3\)
\( - \frac{10}{17} \div ( - \frac{15}{17} ) =\)
\( - \frac{10}{17} \times ( - \frac{17}{15} ) = \frac{2}{3} \)
\( 2.75 \div ( - 2.2) = \)
\( 2 \frac{3}{4} \div ( - 2 \frac{1}{5} ) = \)
\( \frac{11}{4} \div ( - \frac{11}{5} ) = \frac{11}{4} \times ( - \frac{5}{11} ) = - \frac{5}{4} = - 1.25\)
3 ⇒ 2 (1/4) / (3/4)
-1.25 ⇒ 2.75 / (-2.2)
2/3 ⇒ (-10/17) / (-15/17)
-4 1/3 ⇒ -2 (3/5) / (3/5)
Hope my answer helps you✌️
Mark BRAINLIEST
how to write this in a inequality 69.50 dollars + 5 dollars is 74.50 dollars add 5 dollars 79.50 add 5 dollars again and 84.50
Answers
69.50 +(3 x 5) = 84.5
Note- It seems something is missing from this problem,I answered you other question you may want to look their for better explanation of the problem.
HOPE THIS HELPS & GOOD LUCK.
What’s j+12=25 tape diagram
Answers
An equation is a mathematical statement that shows two mathematical expressions equal.
An equation consists a variable that does not have a fixed value to it.
Given,
j+12=25
Here ‘j’ is the variable.
To find ‘j’ we just need to 12 from 25.
So, 25 - 12 = 13
Hence, now we know that ‘j’ is equal to 13.
Proof :
13 + 12 = 25
Learn more about Equations here
Visit —
https://brainly.com/question/30511878
https://brainly.com/question/28130925
https://brainly.com/question/31302647
https://brainly.com/question/32040577
https://brainly.com/question/28866068
https://brainly.com/question/30164833
https://brainly.com/question/28715737
https://brainly.com/question/30129653
https://brainly.com/question/29256626
https://brainly.com/question/31303773
Hope my answer helps you✌️
Mark BRAINLIEST
Emily, Zeke, Harry, and Brook each conducted surveys on the number of books people have in their homes. Then, each student determined the accuracy of the following statement.
All measures of central tendency must appear as a number in the set of data collected.
Which student’s statement is CORRECT?
A.
Zeke says this is never true because all the measures of central tendency are never numbers in the set of data.
B.
Emily says this is always true because all the measures of central tendency also have to be numbers in the set of data.
C.
Brook says this is sometimes true because the mean and mode may or may not be in the set of data, but the median is always in the set of data.
D.
Harry says this is sometimes true because the mean and median may or may not be in the set of data, but the mode is always in the set of data.
Answers
Answer:
B EMILY WOULD BE CORRECT
Step-by-step explanation:
/
Write the inequality:
3 less than n is no more than -8
Answers
Answer:
n - 3 ≤ -8
Step-by-step explanation:
n - 3 ≤ -8
3 less than n: n - 3
is no more than: ≤ - 8
35% of the class are vegetarian. What is the minimum possible numbers in the class?
Answers
11. A scuba diver's elevation changed by -123 feet every minute. This was
1½ times the rate of change for a second scuba diver. What was the rate of
change in elevation of the second scuba diver in feet per minute?
Answers
Answer:
The rate of change in elevation for the second scuba diver is -82 feet per minute.
Step-by-step explanation:
-123 feet every minute.
1.5x more than 2nd diver.
-123/1.5 = 2nd diver rate
2nd diver rate = -82
The rate of change in elevation of the second scuba diver in feet per minute is -82 feet per second.
Given that, a scuba diver's elevation changed by -123 feet every minute.
What is constant rate of change?When something has a constant rate of change, one quantity changes in relation to the other. For example, for every half hour the pigeon flies, he can cover a distance of 25 miles. We can write this constant rate as a ratio. For ratios, it's always a good idea to state both units in whole terms.
1½=1.5 times the rate of change for a second scuba diver
Now, rate of change in elevation of the second scuba diver
= -123/1.5
= -82 feet per second
Hence, the rate of change in elevation of the second scuba diver in feet per minute is -82 feet per second.
To learn more about the constant rate of change visit:
https://brainly.com/question/13448675.
#SPJ2
what is the answer to 2(x+2)-3x >-1 ?
Answers
-x+4>-1
-x>-1-4
-x>-5
X<-5/-1
Hence x<5
Step-by-step explanation:
First open the bracket
2x+4-3x>-1
collect like terms
2x-3x>-1-4
-x>-5
dividing by -, the greater sign therefore changes to less than
-x/- <-5/-
=x<5
answer is x<5
I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.
Answers
Answer:
1/3
Step-by-step explanation:
just convert it?
3/10
Step-by-step explanation:
60% is the same as 60/100
90% is the same as 90/100
90-60=30
30/100
30/100 is divided by 10 on each side to simplify it to 3/10
Lillian drew a scale drawing of a picnic area near the river. The picnic area, which is 111 yards long in real life, is 296 inches long in the drawing. What scale did Lillian use?
Answers
Answer:
its 123
Step-by-step explanation:
If the graph of y = (x - 2)^2 - 3 is translated 5 units up and 2 units to the right, then the equation of the graph obtained is given by
A. y = x^2 + 2
B. y = (x - 2)^2 + 5
C. y = (x + 2)^2 + 2
D. y = (x - 4)^2 + 2
Let f(x) = x^2 + 2x + 4. Which of the following statements is NOT true?
A. f(x) has a maximum value
B. The graph of f is not a line
C. The graph of f has no x-intercepts.
D. The graph of f has a y-intercept.
Answers
Answer:
d and a
Step-by-step explanation:
Hi friend
The the equation of the graph obtained is y = \((x - 4)^2 +2\) and the NOT true statement is f(x) has a maximum value .
What is translation in graph?A translation is a movement of the graph either horizontally parallel to the axis or vertically parallel to the axis. To move a graph right, we add a negative value to the x-value. To move a graph left, we add a positive value to the x-value.
According to the question
1> The graph of y = \((x - 2)^2 - 3\)
translation 5 units up and 2 units to the right
Now,
translation 5 units up that means we have to add +5 to move it up
i.e
y = \((x - 2)^2 - 3\) + 5
y = \((x - 2)^2 +2\)
Then
translation 2 units to the right
as per translation rules:
To move a graph right, we add a negative value to the x-value. To move a graph left, we add a positive value to the x-value.
i.e
y = \((x - 2-2)^2 +2\)
y = \((x - 4)^2 +2\)
2>The equation f(x) = \(x^2 + 2x + 4\)
Analyzing all the options
Option A : f(x) has a maximum value
This statement is not true as y or f(x) can not be always max or min for all values of (x) .
Option B: The graph of f is not a line
This is true as it is a quadratic equations its graph will be parabola .
Option C: The graph of f has no x-intercepts
This statement is true as x intercepts means y = 0
but it cannot be possible
Option D: The graph of f has a y-intercept.
This statement is true as y intercepts means x = 0
at x= 0
the equation will be
f(x) = \(x^2 + 2x + 4\)
f(x) = \(4\)
Hence, The the equation of the graph obtained is y = \((x - 4)^2 +2\) and the NOT true statement is f(x) has a maximum value .
To know more about translation in graph here:
https://brainly.com/question/11805053
#SPJ3
The speed of 10 cars on a certain highway stretch was recorded below. If the mean of the data is 63.2 with a standard deviation of 6.2, circle all data values with a z-score less than 0.5.
{49, 58, 60, 63, 64, 64, 65, 67, 70, 72}
Answers
Answer: 58
Step-by-step explanation:
Tell whether angles are adjacent or vertical. Then find the value of x. 11-13
Answers
Answer:
11. The angles are vertical. x=25
12. The angles are adjacent. x=15
13. The angles are adjacent. x=20
Step-by-step explanation:
Can you help me with this?
Answers
✨✨✨✨✨
because 2 people spent less than 120 out of 3 total people.
answer:2/3