Guys helpppp!!!
Data on a scatterplot is shown below.
Which statement best describes the correlation between x and y?
Answers
Answer:
High negative
Step-by-step explanation:
The dots are close together and they are going down left to right indicating it’s negative
Related Questions
Dash collects data on the hair lengths of a random sample of seventh-grade boys in his school.
The data are clustered between and inches and between and inches. Dash can infer from the data that seventh-grade boys in his school have both short and long hair.
Answers
Answer:
[tex]First\ interval: \frac{1}{2} \to 2 \ inches[/tex]
[tex]Second \ interval: 3\frac{1}{2} \to 4\frac{1}{2} \ inches[/tex]
Step-by-step explanation:
Given
See attachment for complete question
Required
Complete the blanks
To do this, we simply consider the intervals of the hair lengths where they are lots of data; i.e. where frequency is greater than 1
For the first cluster, we can select the following interval
[tex]\frac{1}{2} \to 2[/tex]
Because;
hair length [tex]\frac{1}{2}[/tex] has a frequency of 3
and the data continues till hair length 2 which has a frequency of 2
For the second cluster, we can select the following interval
[tex]3\frac{1}{2} \to 4\frac{1}{2}[/tex]
Because;
hair length [tex]3\frac{1}{2}[/tex] has a frequency of 3
and the data continues till hair length [tex]4\frac{1}{2}[/tex] which has a frequency of 2
Note that, hair lengths with 0 or 1 as their frequency were not selected as part of the cluster
C. Solve for the missing measurements.
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m AL
Answers
help bbro a aguy is lost aka the guy is me
Answers
Answer:
b=23
Step-by-step explanation:
(b+43)+(3b+45)=180
2 adjacent angles will always equal 180
Then just simplify
what the median of 17, 24, 8, 19, 6, 34, 10, 28, 48, 12
Answers
The median is 48 because it is the biggest number and the biggest number is the median
Please say the answer as fast possible with working. It would be so kind if you sended this early
Answers
Answer: 2. 2
3. 110,121,132
4.22,110
5.4.5
Step-by-step explanation:
2. 20-12=8, 8divided by 4=2
3. 363 divided by 3=121(this is the avg of the consecutive multiples so one multiple must be 11 above and another 11 below
4.66 divided by 3=22, 22x 2 and 22 x 5
5.2 x2=4, 13-4=9, 9 divided by 2 is 4.5
Please help on both! And please put answer and not a website!
Answers
Answer:
1: 55 2: 40
Step-by-step explanation:
For the first problem, by the triangle angle theorm, the three angles in a triangle add up to 180, so
90+35+x=180
125 + x = 180
x = 55
Now, the angle you just found (x = 55) and the exterior angle are supplementary so they also add up to 180
55 + y = 180
y = 125
For the second problem, the two angles in a triangle non-adjacent to the exterior angle are equal to the exterior angle, so
40 + 2x = 3x
x = 40
Does it matter which equation you use to plug the value of y into?
Yes or No
Answers
Answer:
Nope, as long as the y value is correct it won´t matter in the slightest.
Step-by-step explanation:
Hope this helps! Have an Amazing day!!
Step-by-step explanation:
No we can use x in the equation.
Select all expressions that are equivalent to 12- 4x
A. 4(3 - x)
B.-4(x + 3)
C.-4(3+x)
D. -2(6 -2x)
Answers
help me pls T^T this is due today
Answers
8.
a. 6x + 1.6 = 58
-1.6 -1.6
6x = 56.4
b. 6x = 56.4
6x/6 = 56.4/6
x = 9.4
Step by step explanation:
I only understood 8 sorry:(
1. Lauri worked full-time at a health club last year earning $23,000. Last year. $1.090 in earnings was needed for one
Social Security credit. Lauri earned 4 credits for the year. (apts)
a. True
b. False
Answers
Answer:
True
Step-by-step explanation:
She actually earned 21 credits, which means she earned at least 4.
Lauri earned 4 credits for the year is false.
What is Division?A division is a process of splitting a specific amount into equal parts.
To earn one Social Security credit, a person needs to earn a certain amount of money each year.
The amount needed for one credit changes each year and is determined by the Social Security Administration.
Given that last year Lauri earned $23,000 and earned 4 credits, we can calculate how much money she earned per credit by dividing her total earnings by the number of credits earned:
$23,000 / 4 credits = $5,750 per credit
Now we can check if $5,750 is equal to $1,090, the amount needed for one credit according to the problem.
$5,750 is not equal to $1,090, so the statement is false.
Hence, Lauri earned 4 credits for the year is false.
To learn more on Division click:
https://brainly.com/question/21416852
#SPJ2
HELP PLZ ILL MAKE BRAINLIEST AND GIVE ALOT OF POINTS-
Answers
Answer:
d = - [tex]\frac{9}{13}[/tex]
Step-by-step explanation:
Given
13d + 8 = - 1 ( subtract 8 from both sides )
13d = - 9 ( divide both sides by 13 )
d = - [tex]\frac{9}{13}[/tex]
Answer:
d = -9/13Step-by-step explanation:
Given ,
13d + 8 = -1
=> 13d = -1 - 8
=> 13d = -9
[tex] = > d = \frac{ - 9}{13} [/tex]
Hence,
The value of d = -9/13 (Ans)
HELP f(70)=1000(0.5)^x/30
type an integer or decimal rounded to the nearest tenth
Answers
Answer:
198.425
Step-by-step explanation:
For this problem you just plug in numbers for the answer. Typically you will see functions in the f(x) format but this time you're given f(70) which means that 70=x so you just plug in 70 for the x on the right side of the equation and get 198.425.
Maria list ten multiple of four starting with 4 George list ten multiple of seven starting with 7 with multiple is in both of their list
Answers
Answer:
1120
Step-by-step explanation:
10 4 4 7 multiply =1120 is the answer
Help! Need sober answer
....
Answers
[tex]\huge{\mathbb{\tt{ANSWER↓}}}[/tex]
1. Find the permutation of the word LOVE taken 2 letters at a time.ANSWER IS C.12--------------------------------------------------------------------------------2. If 3 girls enter a jeepney in which there are 7 vacant seats, how many ways are there for them to be seated?ANSWER IS B.210--------------------------------------------------------------------------------3. How many combinations can be made from the letters of the word MOTHER taken 4 at a time.ANSWER IS A.15#CarryOnLearning
#JustEnjoyTheSummer
→XxKim02xXpie is the circumference of a circle of diameter 1. *true or false*
Answers
Answer:
True
Step-by-step explanation:
Answer:
DUHHH true
Step-by-step explanation:
Good luck
PLZZZZ HELP RN ASAPPP
Answers
Answer:
mean=21, median= 14
Step-by-step explanation:
I hope this helps.
Answer:
Median = 14
Mean = 20
Step By Step Explanation:
lo nesesito las respuestas del sombrero y del dulse
Answers
Answer:
I need it the answers of the hat and the dulse
Step-by-step explanation:
:)
Answer:
dulse=7
hat=30
Step-by-step explanation:
Have a nice day!
I hope I am correct tell me If I am wrong.
Ana made one container of berry juice and served it to her friends at a picnic. The container served 8 people. What would be a reasonable amount of juice in the container?
A. 0.5 liter
B. 1 liters
C. 2 liters
D. 18 liters
Answers
Answer:
azsxdfghjmk,l,kjhgfd
Step-by-step explanation:
Ms. Swanson has 3 broken computers, 7 are
working and 5 are being fixed. What fraction
of her computers are being fixed?
Answers
Answer:
5/15
Step-by-step explanation:
I think the answer is 5/15 because 5 of the 15 computers are currently being fixed
c) 4−4/5= 2
d) –4 + 3 ( 2 – x) = –8
e) 8 – ( 5 – 9x ) = 7( 1 – x )
f) –5 – 3( x + 1 ) = –( –4x + 1)
g) 4−6/9= 1/3+ x
Powodzenia ☺
Answers
Step-by-step explanation:
I will skip question c as there is no subject to solve.
d)
[tex] - 4 + 3(2 - x) = - 8 \\ - 4 + 6 - 3x = - 8 \\ 2 - 3x = - 8 \\ - 3x = - 8 - 2 \\ - 3x = - 10 \\ x = 10 \div 3 \\ = \frac{10}{3} \: or3 \frac{1}{3} [/tex]
e)
[tex]8 - (5 - 9x) = 7(1 - x) \\ 8 - 5 + 9x = 7 - 7x \\ 3 + 9x = 7 - 7x \\ 3 + 9x + 7x = 7 \\ 16x = 7 - 3 \\ 16x = 4 \\ x = 4 \div 16 \\ = \frac{1}{4} [/tex]
[tex] - 5 - 3(x + 1) = - ( - 4x + 1) \\ - 5 - 3x - 3 = 4x - 1 \\ - 8 - 3x = 4x - 1 \\ - 8 - 3x - 4x = - 1 \\ - 7x = - 1 + 8 \\ - 7x = 7 \\ x = 7 \div - 7 \\ = - 1[/tex]
g)
[tex]4 - \frac{6}{9} = \frac{1}{3} + x \\ 4 - \frac{2}{3} = \frac{1}{3} + x \\ x + \frac{1}{3} = 4 - \frac{2}{3} \\ x = 4 - \frac{2}{3} - \frac{1}{3} \\ = 4 - 1 \\ = 3[/tex]
find the volume of the cylinder with the same radius and double the height when the radius is 5 and the height is 2
Answers
Answer:
100pi
Step-by-step explanation:
pi5^5=25pi
2*2=4
25pi*4=100pi
Amy wants to frame a poster that has a width of 8 inches and a length of 1 foot.What is the perimeter of the poster?
Answers
Answer:
Perimeter of the poster is 18 foot.
Step-by-step explanation:
Lengths of the poster = 1 inches
Width of the poster = 8 inches
Poster is in the form of a rectangle.
And the expression that defines the perimeter of the poster is,
Perimeter = 2(Length + Width)
By substituting the values of length and width in the expression,
Perimeter = 2(1 + 8)
= 2(9)
= 18 foot
Therefore, perimeter of the poster is 18 foot.
help please
1. Which function is exponential? Write the function
(Exponential form is y=a(b)^x)
2.Which function is linear? Write the function
( linear y=mx+b)
Answers
Answer:
Easy way to distinguish:
Linear function forms a AP and exponential function forms a GPWe see f(x) is series of:
8, 14, 20, 26, 32This is a AP with common difference of 6 and the first term of 8g(x) is series of:
4, 12, 36, 108, 324This is a GP with common ratio of 3 and the first term of 41. g(x) is exponential function:
g(x) =4*3ˣ2. f(x) is linear function:
f(x) = 6x + 812,46,32,18,26,41,46 what is the mode?
Answers
Answer:
The Mode would be 46
Step-by-step explanation: Put the number in order from least to greatest. Find the number that repeats. The number that repeats the most is 46.
Find the missing supplementary angle.
Answers
The dot plot shows the ages of quiz show contestants. pg617069 Suppose a new data value, 30, is included in the dot plot. Which statement describes the effect on the median? A The median would increase. B The median would equal the mean. C The median would stay the same. D The median would decrease.
Answers
Answer:
Step-by-step explanation:
A
Answer:
The median would stay the same.
Step-by-step explanation:
please help me find the value of X
Answers
Answer:
Is this
Step-by-step explanation:
Answer:
D. 20
Step-by-step explanation:
if x = 20 then 3 x 20 + 10 = 70
and x = 20 so 70 + 20 = 90
and since this is a right angle, it all matches up :)
8. Since 8 is 16% of 50, then 16 is what percent of 50?
2 points
Answers
Answer:
100
Step-by-step explanation:
you said 8 is 16% of 50 and 8 is half of 16 so that means 50 is half of 100
Answer:
the answer is 32% or 100
Solve for u.
18 = - 6/5 u
Simplify your answer as much as possible .
Answers
u = -15, hope this helps!
Answer:
U = -15
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
Step 2: Flip the equation.
Step 3: Multiply both sides by 5/(-6).
then you should get -15
Jackson invested $590 in an account paying an interest rate of 6 % compounded
monthly. Ellie invested $590 in an account paying an interest rate of 61%
compounded continuously. After 19 years, how much more money would Ellie have
in her account than Jackson, to the nearest dollar?
Answers
Answer:
$100
Step-by-step explanation: