Answer:
B). to show the general tendency of the points in a scatterplot
Step-by-step explanation:
The purpose of a regression line is to show the general tendency of the points in a scatterplot option (B) is correct.
What is a regression line?A regression line is a graph that illustrates the pattern of a group of statistics. In other words, it shows the data's best pattern.
It is given that:
The regression line is a line of best fit.
From the definition of the regression line, line is a graph that illustrates the pattern of a group of statistics and to show the general tendency of the points in a scatterplot.
Thus, the purpose of a regression line is to show the general tendency of the points in a scatterplot option (B) is correct.
Learn more about the regression line here:
brainly.com/question/7656407
#SPJ6
Please help !! Which statement best describes the data ?
Answer:
The correct statement is C.
Step-by-step explanation:
A boxplot, also known as a box and whisker plot is a method to demonstrate the distribution of a data-set based on the following 5 number summary,
1. Minimum (shown towards the left of the chart)
2. First Quartile (shown by the left-most line of the box)
3. Median (or the second quartile) (shown as a line in the center of the box)
4. Third Quartile (shown by the right-most line of the box)
5. Maximum (shown towards the right of the chart).
From the provided box plot it can be concluded that:
Minimum = 3First Quartile = 6Median = 9Third Quartile = 12Maximum = 15The median is a quantity in statistics that points out where the mid-value of a data set is. Half of the data is less than the median and half is more than the median.
The median is 9, i.e. half of the data is less than 9 and half is more than 9.
The correct statement is C.
help for brainliest plsssssssssssss
Answer:
2,472 / 2 = 1,236
PLEASEE HELPP ME DO THISS
Click on the photo to view full solution
what is a gross pay ?
For households and individuals, gross income is the sum of all wages, salaries, profits, interest payments, rents, and other forms of earnings, before any deductions or taxes. It is opposed to net income, defined as the gross income minus taxes and other deductions
A farmer has 300 feet of fence available to
enclose a 4500 square foot region in the
shape of adjoining squares, with sides of
length x and y. The big square has sides of
length x and the small square has sides of
length y. Find x and y.
UUUULTTUUL
x= ? feet
y = ? feet
Given :
A farmer has 300 feet of fence available to enclose a 4500 square foot region in the shape of adjoining squares, with sides of length x and y.
The big square has sides of length x and the small square has sides of length y.
To Find :
The value of x and y.
Solution :
From attached figure perimeter is given by :
x + x + x + y + y + y + ( x-y ) = 300 ft
4x + 2y = 300
2x + y = 150 ...1)
Now, area is given by :
A = x² + y²
x² + y² = 4500 ...2)
Putting value of y in equation 2), we get :
[tex]x^2 + ( 150 - 2x)^2 =4500\\\\x^2 + 4x^2 + 22500-600x =4500\\\\5x^2 -600x + 18000=0\\\\x^2 - 120x +3600=0\\\\x^2-2\times x\times 60 + 60^2 =0\\\\(x-60)^2 =0\\\\x = 60\ ft[/tex]
y = 150 - ( 2× 60 )
y = 30 ft
Therefore, the value of x and y is 60 ft and 30 ft respectively.
Someone answer this for me
Answer:
2 3/4
Step-by-step explanation:
I think is the right answer hope it helps
Urgent!!!!
If you were 6' 6 1/2" tall, about how many meters tall would you be? Hint: "There are 3.28 feet in a meter."
6.4 meters
2 meters
1.8 meters
7 meters
3.5 meters
Step-by-step explanation:
2 meters is the answer
please give me brainliest
Hello I don't know what I'm doing can someone please help.
I don't know how to solve a standard form slope equation can you please explain what I have to do.
The slope of the line 5x + y = 15 is___
Answer:
x = -1/5y +3
Step-by-step explanation:
add -y to both sides
5x + y + -y = 15 + -y
5x = -y + 15
step 2 divide both sides by 5
5x/5 = -y +15/5
x= -1/5 y +3
Answer
x= -1/5 y + 3
Quincy bought a keyboard priced at $178.30. The sales tax was found by multiplying the price of the keyboard by 0.08. What was the total cost of the keyboard with sales tax?
Answer:
$192.56
Step-by-step explanation:
The keyboard is priced at 1($178.30).
The sales tax is 0.08($178.30) = $14.26
The total cost is thus $178.30 + $14.27 = $192.56
A more efficient way to calculate this would be as follows:
Total cost = 1.08($178.30) = $192.56
In exercises 41 - 43, AB ⊥ BC. Find the value of x.
What is the equation of the line that passes through the point (3,-5) and has a
slope of o?
Answer:
y = -5
Step-by-step explanation:
slope of 0 means m = 0 in y intercept form y = mx + b.
they have given you (3, -5), plug these in and solve for your equation.
remember, a line that has a 0 slope means it is a horizontal line.
y = mx + b
-5 = 0(3) + b
-5 = b
so you have, y = -5.
please help me with this question
Answer:
First question is 109
Second question is 45, but I guess it's a typo with 145.
determine how many solutions if correct bainliest
Answer:
No solutions
Step-by-step explanation:
6x+2y=20
-3x-y=-4 (by rewriting)
So
6/-3 = 2/-1≠20/-4
-2=-2≠-5
So it has no solutions
State the end behavior of the function.
Answer:its -1and 1
Step-by-step explanation:
because positive and negative intervals
What is the length of line segment BC
Answer:
BC = 1
Step-by-step explanation:
AB = x + 16
BC = x +6
AB + BC = AC
x + 16 +x + 6 = 12
x + x + 16 + 6 = 12
2x + 22 = 12
2x = 12 - 22
2x = -10
x = -10/5
x = - 5
BC = x + 6 = - 5 + 6 = 1
Answer:
BC = 1
Step-by-step explanation:
Frm the diagram
AB + BC = AC , substitute values
x + 16 + x + 6 = 12
2x + 22 = 12 ( subtract 22 from both sides )
2x = - 10 ( divide both sides by 2 )
x = - 5
Thus
BC = x + 6 = - 5 + 6 = 1
2. A recipe includes 8 cups of flour and
į cup of sugar. Write the ratio of the
amount of flour to the amount of
sugar as a fraction in simplest form.
Answer:
0.25:2
Step-by-step explanation:
HURRY Graph f(x) = -1x-5
Use the line tool and select two points to graph the line.
Answer:
Step-by-step explanation:
PLZ HELP IN QUIZ NOW
3. Solve this equation with a variable term on both sides: 4y + 10 = 3y – 8 What is the solution?
Answer:
4y+10=-5
4y=-5-10
4y=-15
y=-15/4
y=3.25
what is a equation for the slope -3/4 and passes through (-8,3)
Answer:
y=-3/4x+3
Step-by-step explanation:
The -3/4 would be the slope, as you said, and the 3 in -8,3 would be the y intercept!
Brainliest?
I WILL GIVE THE BRAINLIEST!!
Which of the following will always be true of a table that is non-proportional?
Answer:The graph will pass through the origin. The graph will not pass through 0,0.
Step-by-step explanation:
Have a nice day
how do you simple this
Answer:
Turn the first fraction into a mixed number then simply
Step-by-step explanation:
Help ME PLEASE !9 POINTS !!!
Answer:
5x7x6= 210
Step-by-step explanation:
Answer:
the area is 36
Step-by-step explanation:
use (a+b/2)h
or use google lol
(5+7/2)6 - numbers in formula
(12/2)6 - parentheses
(6)6 - parentheses
36 - multiply
hope that helped
Simplify using distribution and combining like terms
7 (3x + 2y) – (13x – 3y)
Answer:
8x + 17y
Step-by-step explanation:
Hope this helps! Please mark as brainlest.
Thanks!
To add or subtract numbers with the power of ten you need to make sure the exponents match before you do anything to the coefficients
Answer:
is this a true or false question? If so, it's false. To add or subtract, the bases have to match, not the exponents.
Step-by-step explanation:
Answer:
nope it doesn't matter the exponents they don't have to match but you later have to add them and add that many zeros back as the exponents
marking brainliest to whoever can help me
Your janitorial contractor wants all tenants to pay a surcharge of 8.5% to cover increased fuel costs. Your monthly cost is $450. What would the surcharge amount be?
Answer:
$38.25
Step-by-step explanation:
WILL MARK BRAINLIEST
A box contains cards that are numbered from 1 to 100. What is the probability of randomly selecting a number that is less than 12?
O 1/100
O 1/12
O 11/100
O12/100
Answer:
C. 11/100
Step-by-step explanation:
Answer:
C. 11/100 explanation
I need help with this plz percent equations 100% of blank = 600,000
Answer:
100% of 600,000 = 600,000
Step-by-step explanation:
The answer will be 600,000
Since
100% of 6,000,000 = 6,000,000 so,
100% of 600,000 = 600,000
What’s 123.45 + 67.891
Step By Step?
Answer:
123.45 + 67.891 = 191.341
Step-by-step explanation:
I don't know really know how to explain but I'll try to. So since 123.45 is the larger decimal so you put it first then below it you put 67.891.(not that it is necessary)
Then add a zero to 124.45. Meaning it will be 123.450. (It is the same number, we just have to add a zero there.)
Add then just add like you normally do. Just try doing it and you'll see.
Mr. Parker wants to rent a cargo van for a day. It will cost the daily fee of $50 plus $0.35 per mile driven. Let m = the number of miles Mr. Parker drives for the day. Write an algebraic expression that shows the amount he will pay for the van. * 10 points \
Answer:
y=0.35m+50Step-by-step explanation:
Step one:
given data
the daily fee= $50
cost per mile driven =$0.35
Let m = the number of miles
let y be the total cost
Step two
Required
the expression for the total cost is
An algebraic expression that shows the amount he will pay for the van. is
y=0.35m+50