The correct option is C:
"the number of computers in a home and the number of movies watched"
Which situation most likely describes correlation and causation?
First, we say that there is a correlation between two variables x and y, if there is a dependency between these two variables.
For example, if we go to the first option.
You can expect that if a lot of people download the music of an artist, the there is a lot of people that likes that artist, and then the number of people attending the concert will be large, so there is a correlation between the two variables.
Similar with option B, if you have a lot of pets, you need to buy them a lot of food, so you will spend a lot on pet stores.
For option D we can take a similar assumption: We can assume that you need to drink something with your bagel, so there may be a correlation between the two variables. (the two variables being a type of food).
Finally, for option C, there is no real relation between number of computers and number of movies watched (as the number of movies that you can watch does not depend on the number of computers that you have a home).
So here we have no correlation, then this is the correct option.
If you want to learn more about correlation:
https://brainly.com/question/4219149
#SPJ1
Indicate whether the measures 4.35, 5.8, and 7.25 can me the side lengths of a triangle. If they can classify the triangle as either acute, right, or obtuse.
Answer:
Obtuse
Step-by-step explanation:
Answer:
yes; right
Step-by-step explanation:
PLEASE NEED HELP!
Solve the equation 6.6g + 9 =4.6g + 15.
a. Find the value of g.
b. Explain how you can check that the value you found for g is correct. If your check does not work,
does that mean that your result is incorrect? Explain.
a.g=
Answer:
Step-by-step explanation:
g=5
what is 4 2/7 + 2 9/14
Answer:
6 13/14
Step-by-step explanation:
Add the whole numbers first.
6 + 2/7 + 9/14
Find the Least Common Denominator (LCD) of 2/7, 9/14. In other words, find the Least Common Multiple (LCM) of 7,14.
LCD: 14
Make the denominators the same as the LCD.
6 + 2 × 2/7 × 2 + 9/14
Simplify. Denominators are now the same.
6 + 4/14 + 9/14
Join the denominators.
6 + 4 + 9/14
Simplify
6 13/14
May I please have Brainliest!!??
- ElizabethKate
The solution is 97/14 of the given exprsseion.
What is expression?Expressions is the defined as mathematical statements that have a minimum of two terms containing variables or numbers.
What are Arithmetic operations?Arithmetic operations can also be specified by the subtract, divide, and multiply built-in functions.
The operator that perform arithmetic operation are called arithmetic operators .
Operators which let do basic mathematical calculation
+ Addition operation : Adds values on either side of the operator.
For example 4 + 2 = 6
- Subtraction operation : Subtracts right hand operand from left hand operand.
for example 4 -2 = 2
* Multiplication operation : Multiplies values on either side of the operator
For example 4*2 = 8
/ Division operation : Divides left hand operand by right hand operand
For example 4/2 = 2
Given expression as :
⇒ [tex]4\dfrac{2}{7} + 2\dfrac{9}{14}[/tex]
⇒ (28 + 2)/7 + (28 + 9)/14
⇒ 30/7 + 37/14
⇒ (60 + 37)/14
⇒ 97/14
Hence, the solution is 97/14 of the given expression.
Learn more about expression here:
brainly.com/question/13947055
#SPJ2
Can someone please help a sister out
Answer:
Y = 2x + 4
Step-by-step explanation:
1+1= (WILL GET BRAINLIST TO ANWSER FIRST)
Answer:
2
Step-by-step explanation:
one cookie plus one cookie is two cookies
A recipe requires 3/4 cup of blueberries for one batch of muffins how many batches can be made with 3 3/4 cups of blueberries.
Answer:
5 batches
Step-by-step explanation:
15/4 divided by 3/4= ^^^
Find the equation of the line. Use exact numbers.
at baseball practice the team spends 3/4 hour on hitting 1/2 hour on patching 1/4 hour on base running at this rate how many hours will the team spend on base running when they practice a total of 9 hours?
Answer:
you spend 1 1/2 hours on base running.
Step-by-step-
Every 1.5 hours you spend 1/4 an hour on base running.
6/1.5=6
6x1/4= 1.5
Tell whether the following equation has one, zero, or infinitely many solutions.
5x + 6 = 2 + 3x
Group of answer choices
A) Infinitely many solutions
B) Zero solutions
C) One solution
Answer:
Option C: One solution
Step-by-step explanation:
5x + 6 = 2 + 3x
Subtract 3x from both sides;
2x + 6 = 2
Subtract 6 from both sides;
2x = -4
Divide both sides by 2;
x = -2
pLSSSS HELP ME I WILL GIVE BRAINLY
Answer:
1) (-2,-6) 2) (2,-3)
Step-by-step explanation:
Look at the y and x-axis, and determine the point on the number
Find the linear speed of a point that moves with a constant speed in a circular motion if the point travels along a circle of arc length 7.524 miles in 12 minutes. Round your answer to the nearest tenth.
Answer: 0.6 miles per minute
Note: this is equivalent to 36 miles per hour
===================================================
Explanation:
Imagine that we had a rubber tire and we cut out a section of it. This piece is an arc of the full circle (the original uncut tire). Laying the curved cut rubber piece out flat produces a straight line. If a point moves along this line, then it also moves along the piece of the circle.
To find the linear speed, we just need to divide the arc length over the time value.
In our case, we will compute the following:
linear speed = (arc length)/(time elapsed)
linear speed = (7.524 miles)/(12 minutes)
linear speed = (7.524/12) miles per minute
linear speed = 0.627 miles per minute
linear speed = 0.6 miles per minute
--------------------------
If needed, multiply that by 60 to convert to miles per hour
So we'd say:
(0.6 miles/min)*(60 min/1 hr) = 36 miles per hour
I wasn't sure which units your teacher wanted, so I figured why not show both.
The linear speed of a point that moves with a constant speed in a circular motion is, 0.6 miles per minutes.
What is Division method?Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications. For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.
Given that;
The point travels along a circle of arc length 7.524 miles in 12 minutes.
Now, We know that;
⇒ Linear speed = Arc length / Time
Substitute all the values, we get;
⇒ Linear speed = Arc length / Time
⇒ Linear speed = 7.524 / 12
⇒ Linear speed = 0.62 miles per minutes
Learn more about the divide visit:
https://brainly.com/question/28119824
#SPJ2
15-a=20 what is the vaule of a?
Answer:
15a=20
a=20/15
a=4/3
ok
Answer:
a=-5
Step-by-step explanation:
15-a=20
Solve for a.
15-20=a
-5=a
Is this relation a function?
PLZZZZZ HELP IM GIVING BRAINLIEST (-7b=21 )
A.-147
B.-3
C.3
D.28
Answer:
B
Step-by-step explanation:
Given
- 7b = 21 ( divide both sides by - 7 )
b = - 3
Who can get this right?
What is equivalent to the quotient of 10 plus x and y minus 3
Answer:
So answer is [tex]\frac{10+x}{y-3}[/tex]
Step-by-step explanation:
We are given with quotient of 10 plus x and y minus 3.
So, we can write 10 plus x as 10+x and y-3
So, quotient of 10+x and y-3 is [tex]\frac{10+x}{y-3}[/tex]
What is -0.1 + (-513.5) + 513.5?
Answer:
-0.1
Step-by-step explanation:
Just looking at the expression, -513.5 and 513.5 cancel out because they equal 0. So all you have left is -0.1
Hope this helped! :)
Solving proportions
Solve for k.
10
3
k
9
k
Answer:
k = 30
Step-by-step explanation:
Given
[tex]\frac{10}{3}[/tex] = [tex]\frac{k}{9}[/tex] ( cross- multiply )
3k = 90 ( divide both sides by 3 )
k = 30
Answer:
K=30
Step-by-step explanation:
2x = 6+ (-18)
I need the answer
Answer:
x= -6
Step-by-step explanation
1: subtract
2: divide
3: simplify
3(-10n + 9) - 3(1 + 8n)= 24
Answer:
n=0
Step-by-step explanation:
Let's solve your equation step-by-step.
3(−10n+9)−3(1+8n)=24
Step 1: Simplify both sides of the equation.
3(−10n+9)−3(1+8n)=24
(3)(−10n)+(3)(9)+(−3)(1)+(−3)(8n)=24(Distribute)
−30n+27+−3+−24n=24
(−30n+−24n)+(27+−3)=24(Combine Like Terms)
−54n+24=24
−54n+24=24
Step 2: Subtract 24 from both sides.
−54n+24−24=24−24
−54n=0
Step 3: Divide both sides by -54.
−54n/-54=0/−54
n=0
Answer:
n=0
Given m||n, find the value of x.
Both angles will add up to 180°, so we set up a equation where (4x - 19)° and (6x + 9)° equal 180°.
[tex]4x - 19 + 6x + 9 = 180\\\\10x - 10 = 180\\\\10x = 190\\\\x = 19[/tex]
Our answer is x = 19.
Tell whether the lines through the given points are parallel,perpendicular or neither line 1 (2, 3) and (4, 12) line 2 (5, 10) and (14, 8)
Helpppppppppppppppppp
Answer:
i'm not sure but i thing position c is correct answer
Using a random sample of 5613 TV households, Acme Media Statistics found that 25.1 % watched the final episode of "When Will it End question mark"
a. Find the margin of error in this percent.
b. Write a statement about the percentage of TV households in the population who tuned into the final episode of "When Will it End question mark"
Answer:
± 1.13432%
between 23.966% and 26.234% households in the population who tuned into the final episode of "When Will it End question mark"
Step-by-step explanation:
Given that:
Sample size (n). = 5613
Proportion (p) = 25.1% = 0.251
Margin of Error can be obtained using :
MOE = z * √p * (1 - p) / √n
Zscore at 95% confidence interval = 1.96
1 - p = 1 - 0.251 = 0.749
Hence,
Margin of Error :
1.96 * √0.251 * 0.749 / √5613
1.96 * (0.4335885 / 74.919957)
= 0.0113432
= ± (0.0113432) * 100%
= ± 1.13432%
B.) between (25.1 - 1.134)% = 23.966% and 25.1 + 1.134)% = 26.234% households in the population who tuned into the final episode of "When Will it End question mark"
Margin of Error (MOE) is a function of the critical value. We will choose a confidential interval of 95 %.
Solution is:
a) MOE = 0,011
b) We can affirm with 95 % of confidence that the porcentage of TV households in the population watching th final episode of " When ...
would be between 25,1 - 0,011 and 25,1 + 0,011
In our question we got:
Sample size n = 5613
p = 25.1 % ( positive events expressed as porcentage )
q = 1 - p q = 1 - 0,251 q = 0,749
According to the size of the sample, and the fact that
q×n and p×n are both q×n > 10 p×n > 10
We are in condition to apply the approximation of the binomial distribution to normal distribution and use table z scores
CI = 95 % then confidence level α = 5 % α/2 = 0,025 and fom z-table we get the critical value
z(c) = 1,96
Now to find MOE
MOE = z(c)×√(p×q/n) ⇒ MOE = 1,96 × √ ( 0,251×0,749)5613
MOE = 1,96 × 0,005787
MOE = 0,011
Related Link : https://brainly.com/question/17223437
If Confidential Interval is 95%
6. A ticket to a concert costs $28,55. There is a 5% transaction fee for purchasing the ticket. What is
the transaction fee? What is the total cost of the ticket?
f(x)=x^4-4x^3-49x^2+136x+420
f(x)=x
4
−4x
3
−49x
2
+136x+420
Answer:
(x+6)(x+2)(x-5)(x-7)
Step-by-step explanation:
step 1: ((((x4)-(4•(x3)))-72x2)+136x)+420
step 2: ((((x4) - 22x3) - 72x2) + 136x) + 420
step 3: Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, 2 and 6
x2 + 2x + 6x + 12
step 4: Add up the first 2 terms, pulling out like factors :
x • (x+2)
Add up the last 2 terms, pulling out common factors :
6 • (x+2)
step 5: Add up the four terms of step 4 :
(x+6) • (x+2)
Which is the desired factorization
HELP FOR THE 2ND TIME I WASTED MY POINTS 1ST TIME I WASNT AT SCHOOL!
Answer:The last option
Step-by-step explanation:the absolute value bars make it positive but the negative on the outside of those bars make it negative, this -|3|=-3 and -|2|=-2. Furthermore, the double negative on the last two dots make a positive, thus -(-2)=2 and -(-3)=3. With this in mind it is -3,-2,2,3 and -|3|,-|2|,-(-2),-(-3)
the radius of the base of a right cylinder is 12 cm and the height and the height of the cylinder is 18 cm. in terms of pi what is the volume of the cylinder.
Answer:
Step-by-step explanation:r=12cm,h=18cm,v=?
Vol. Of a cylinder=Πr²h
V= Π×12²×18
V= Π×144×18
V=2592Πcm³
Which set of line segments can be used to construct a triangle?
A) 6cm, 3cm, and 2cm
B) 7cm, 4cm, and 1cm
C) 8cm, 3cm, and 6cm
D) 9cm, 2cm, and 6cm
Help im lat on homeowork i need to be done by 11:30 am plssssss
Answer:
B) -3, -2.4, -2 1/4, -1.5, -1 1/8
Step-by-step explanation:
Hope this helps. Pls give brainliest.
Answer:
D
Step-by-step explanation:
The last question is your answer because
What I did was that I made each mixed fraction to a decimal
And put them in order and that's how you get your answer.
-1.5,-1 1/8,-2.4,/-2 1/4,-3
This is your answer.
Hope this helps:)
Pls mark brainlist
