Answer:
Kindly check explanation
Step-by-step explanation:
Given that:
Equation of regression line : y^ = 60.7 + 0.139x
x = payroll (in millions of dollars) and y = number of wins for Major League Baseball teams in 2016.
From the general regression equation:
y = mx + c
Where m = slope of regression line.
The slope (m) of the equation given is 0.139
The slope could be interpreted as ; for every per unit change in y (every win a major league baseball team has in 2016), the payroll in million dollar increases by a product of 0.139
The slope of a regression line is the average rate of change of the line.
The interpretation of the slope is: the rate of wins per payroll is 13.9%
From the question, we have:
[tex]\mathbf{\bar y= 60.7 + 0.139x}[/tex]
The equation of a linear regression is:
[tex]\mathbf{\bar y= c + mx}[/tex]
Where m represents the slope
So, by comparison:
[tex]\mathbf{m = 0.139}[/tex]
[tex]\mathbf{m = 13.9\%}[/tex]
This means that, the rate of wins per payroll is 13.9%
Read more about slopes at:
https://brainly.com/question/4341286
1. I am looking into a fish tank. I see 5 red fish for every 2 blue fish. If there are 22 red fish,
how many blue fish can you expect?
Answer:
11?
Step-by-step explanation:
Answer:
probaly about ten or 11 five four times is 20 and they are 22
Step-by-step explanation:
5 + 5 +5 +5=20
then you would do 2 x 4 since five is four times
2 x 4 = 8
so i would round up
Write an equation in slope-intercept form of a line that passes through the point (8,-0) and is perpendicular to the line x - 3y = 15.
y = 3x −24y = 3x −24
y = 3x + 24
y = -3x + 24
y = -3x - 24
Step-by-step explanation:
let eqn be y = mx + b.
3y = x - 15
y = 1/3x - 5
perpendicular means product of grad = -1
hence m = -3.
sun (8, 0):
8 = -3(0) + b
b = 8
therefore, equation if the line is y = -3x + 8
Topic: coordinate geometry
If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!
A rectangle on a coordinate plane is translated 5 units up and 3 units to the left. Which rule describes the translation?
(x, y) → (x + 5, y – 3)
(x, y) → (x + 5, y + 3)
(x, y) → (x – 3, y + 5)
(x, y) → (x + 3, y + 5)
Answer:
Omg the picture is so funny but the first one describes the translation
(x,y)> (x + 5, y - 3
Step-by-step explanation:
I hope this helped!
Answer:
Its C. (x, y) → (x – 3, y + 5)
Step-by-step explanation:
I did the test
Mika can eat 21 hotdogs in 6 minutes. She wants to know how many minutes it will take her to eat 35 hotdogs.
How many minutes would Mika need to eat 35 hotdogs?
Answer:
122.5 minutes
Step-by-step explanation:
21 hotdigs in 6 min
1 hotdog 3.5 minutes
therefore 35 hotdogs = 122.5 minutes
Plssss help what is the value of c
Answer:
5
Step-by-step explanation: The Quadratic Formula uses the "a", "b", and "c" from "ax2 + bx + c", where "a", "b", and "c" are just numbers; they are the "numerical coefficients" of the quadratic equation they've given you to solve.
A: HL
B: ASA
C: SSS
D: SAS
Answer:
D: SAS
Step-by-step explanation:
Grades 1 through 6 at Eastwood Elementary School raised $5,492 towards repairs for the gymnasium floor.
How much did each grade raise if they each collected about the same amount of money? Choose the best estimate. this was not answered correctly the first time...
Answer choices:
A. About $1,100
B. About $900
C. About $550
D. About $500
Answer:
b
Step-by-step explanation:
If you divide 5,492 by 6 on a calculator you get 915.333333333 . So if you estimated it each grade raised about $900
Nick cut a circular cookie into 5 equal slices. What is the angle measure of each slice.
Answer:
parallel?
Step-by-step explanation:
Answer:
72
Step-by-step explanation:
360/5
Plz mark brainliest
ASAP ASAP ASAP ASAP ASAP
Answer:
A
Step-by-step explanation:
cube!
its hard to explain, but it forms a cube <3
Answer:
its a ccube idiot
Step-by-step explanation:
Can someone please solve this before my mom takes away my phone?
please help thank you
Answer:
B
Step-by-step explanation:
A=4 so its wrong cause the original one is 10-12=-2
which is Not equal to thr absolute value of -5?
Answer:
5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
add two fractions please 2/5+1/4
Answer:
13/20
Step-by-step explanation:
Use distributive property to rewrite 1/2 (4x - 6)
Answer:
The answer would be 2x-3
The number of cookies Natalie can bake varies directly with the time she
spends baking. She can make 3 dozen cookies in 0.5 of an hour. How many
dozen cookies can she make in 5 hours?
Please help fast!!
We already know that 0.5 of an hour, or half of an hour, is 30 minutes. We also know that 3 dozen equals 36. With this information, we can conclude that Natalie can make 72 cookies in one hour. 72 times 5 is 360. 360 divided by 12 is 30, so, Natalie can bake 30 dozen, or 360, cookies in five hours.
I cant seem to understand this. Please, someone help :)
Answer:
76
Step-by-step explanation:
Help me !!!
I need this under 10 mins
Answer:
Any number over 4 i think
Step-by-step explanation:
y=6(x-7)(x+2) standard form
Answer:
y=6x^2-30x-84
Step-by-step explanation:
Max competed in a 50-meter freestyle swimming event. His finishing time was 31.26 seconds. What is the value 6 in Max's time (please I really need help)
Answer:
2.9 seconds
Step-by-step explanation:
What is the slope of the line with the points (3,5) and (6,4)
Answer:
The slope is -1/3
Step-by-step explanation:
(y2-y1)/(x2-x1)
(4-5)/(6-3)
-1/3
Thomas and Sydney have a combined age of 57. Thomas is 13 years older than triple Sydney’s age. How old is Thomas? You must create a system of equations and use substitution to solve.
57-13=44. If Sydney is 11, then Thomas is 46. 11x3=33, and 33+13=46. To check our answer, we will add 46+11. 46+11=57.
75+(-57) will the following sum be positive ,negative or zero?Explain your thinking
Answer:
The sum will be positive because when using KCF ( keep change flip) the problem becomes 75-57 therefore the answer will be positive 18. hope this helps
HELP ME PLZZ
Which ratio is equal to 5 to 4
8 to 10
10 to 8
2 to 2
15 to 16
Answer:
10 to 8
Step-by-step explanation:
1) Try to simplify all of the answer choices
2) Divide all of the numbers by 2
3) Then you'll find that 10 to 8 is equal to 5 to 4
Hope this helps :)
The metal that is used to hold stained glass pieces together is called __________. a. cement c. paste b. framing d. leading
Answer:
Paste is the answer if I remember
these two polygons are similar
Answer:
y=5
Step-by-step explanation:
you can see yellow on the top left it has a 6 and on the red it has a 2.So 6/3=2and you can do that with to bottom 15/3=5
4(3+2x) + 2 = 46 , solve for x I need help I'm a bit confused
Answer:
x=4
Step-by-step explanation:
4(3+2x)+2=46
12+8x+2=46
12+8x=44
8x=32
x=4
Answer:
4
Step-by-step explanation:
You need to start with the 2x inside the parenthesis
If you put 4 in place of x you get 8
8+3=11
then because there isnt any sign between 4 and the parenthesis you multiply
4x11=44
then its easy
44+2=46
the slope is 5 passing throught(-1,4)
Answer:
eqn of line
5x-y=-9
Step-by-step explanation:
Answer:
y = 5x + 9
Step-by-step explanation:
Assuming you require the equation.
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 5 , thus
y = 5x + c ← is the partial equation
To find c substitute (- 1, 4) into the partial equation
4 = - 5 + c ⇒ c = 4 + 5 = 9
y = 5x + 9 ← equation of line
i-solve the fraction 315+79 (show all steps)
Answer:
Step-by-step explanation:
step 1 Address input parameters & values.
Input parameters & values:
The fraction number = 315/79
step 2 Write it as a decimal
315/79 = 3.9873
3.9873 is the decimal representation for 315/79
For Percentage Conversion :
step 1 To represent 3.9873 in percentage, write 3.9873 as a fraction
Fraction = 3.9873/1
step 2 multiply 100 to both numerator & denominator
(3.9873 x 100)/(1 x 100) = 398.73/100
398.73% is the percentage representation for 315/79
8 more than 2 times a number is 29.
Answer:
X = 21/2 = 10 1/2 or 10.5
Step-by-step explanation:
2x + 8:= 29
-8. -8
2x. = 21
divde both sides by 2
x = 21/2 = 10 1/2
7. The measure of two angles of a quadrilateral are
120 & 40° and the other two angles are equal, the measure of each of equal angles are
100
200°
50°
105
Answer:
200
Step-by-step explanation:
total angle degree of quadrilateral is 360° so 360 - (120+60) = 200
I hope you understand it and sorry if it's wrong
