Mathematics High School

Chec
Match each data relationship with a type of correlation.

Answers

Answer 1

I've attached an image showing the data relationship.

Answer:

1) y does not change based on changes in x: no-correlation

2) y tends to increase as x increases: positive correlation

3) y tends to decrease as x increases: negative correlation

Step-by-step explanation:

1) y does not change based on changes in x: This means that there is no correlation between y and x since change in x doesn't affect y.

2) y tends to increase as x increases: This implies positive correlation because the output increases with increase in input.

3) y tends to decrease as x increases: This implies negative correlation because the output decreases with increase in input values.

ChecMatch Each Data Relationship With A Type Of Correlation.
Answer 2

Answer:

y tends to decrease as x increases: negative!

y tends to increase as x decreases: positive!

y does not change based on changes in x: no correlation!

Step-by-step explanation:

:))

Related Questions

The radius of a circle is 5 inches
What is the circumference of the circle?​

Answers

Answer: 31.41592654 inches

Step-by-step explanation:

C = pi (d)

C = pi (10)

C = 31.41592654 inches

Can someone please help me with these probability questions? Image attached.

Beads in the Package
Blue: 5
Brown: 4
Green: 3
Orange: 5
Red: 4
Yellow: 4

Answers

Answer: 12

Step-by-step explanation:

Convert fraction (ratio) 3 / 25 Answer: 12%

If a circle is cut from a square piece of plywood, as shown in the picture below, how much plywood would be leftover?

Answers

Answer:

What you need to find is the extra amount of plywood. To do that, you must find the area of the square and the area of the circle and subtract them to find the answer.

Step-by-step explanation:

Formulas:

area of a square: A = bh

area of a circle: A =

square measurements:

b = 28

h = 28

circle measurements:

(≈3.14)

r = 14

A = (28)(28)

A = 784

area of square = 784 in^2

A = 3.14 ()

A = 3.14 (196)

A = 615.44 in^2

784 - 615.44 = 168.56

The amount of plywood left over is 168.56 in^2.

Hope this Helps.

help with this question!

Answers

Answer:

y=4x

Step-by-step explanation:

a proportional relationship has to cross through the origin and all of the other answers have y intercepts and if it has a y intercept then it will not pass through the origin.

Write an equation that shows the TikToker had 500 followers to start and gained 50 per day

Answers

Answer:

y = 50x + 500

Step-by-step explanation:

Answer:

me lik tikktokkkkkkkkk

Step-by-step explanation:

What is the answer for this problem

Answers

Answer:

34.491

Step-by-step explanation:

Calculator :>

Answer:

34.491

Step-by-step explanation:

What number is 26% of 752

Answers

Answer:

195.52

Step-by-step explanation:

26% of 752 is 195.52

The windows in an old cathedral are made up of 3,744 pieces of stained glass and 5,735 pieces of clear glass. Together, how many pieces of glass make up the windows?

Answers

Answer:9479

sorry if im wrong

Step-by-step explanation:

9479 I don’t know if I am right,dos,ccc

Someone please help me

Answers

so I’m just going to say it by numbers cause I’m too lazy to type sorry but for communitive I’m going to say 1 and for Assosiative I’m going to say 2 so

2

1

2

1

2 hoped this helped :)

Answer:

1 Associative

2 Commutative

3 Associative

4 I think its commutative

5 Associative

Step-by-step explanation:

PlZ HELP i dont know answer​

Answers

It’s b: 25 because 5^2 is 25

sin
COS
Choose from the drop-down menus to match the trigonometric expression with its value.
2T
+ cosas sin
10
871
cos 13°cos 47° - sin 13°sin 47° = ?" cos T + cosa si
-sin
5
sin

Answers

Answer:

1, 0.5, 0

Step-by-step explanation:

did it on edge

What is the value of the expression
when x = 12 and p = -4?

Answers

Answer:

-48

Step-by-step explanation:

5) Name five decimals whose values are between 0.33 and 0.35.

Answers

Answer:

0.335,

0.3375,

0.34,

0.3425,

0.345,0

Step-by-step explanation:

The five decimals whose values are between 0.33 and 0.35 are  0.331  , 0.332 , 0.335 , 0.337 , 0.339.

What are digits?

In a positional numeral system, a numerical digit is a single sign that can be used singly or in combination to represent numbers.

A digit is a part of a set that, when combined, makes up a numeration system.

For example 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 are digits.

Given two decimals 0.33 and 0.35

Both decimals are up to tenth only so all values of thousands between 1 to 9 will lie between 0.33 and 0.35.

For example 0.331  , 0.332 , 0.335 , 0.337 , 0.339.

Hence " The five decimals whose values are between 0.33 and 0.35 are  0.331  , 0.332 , 0.335 , 0.337 , 0.339".

To learn more about digits,

https://brainly.com/question/10913044

#SPJ5

In the table below, which triangle(s) represent right triangles? (There is more than one answer.)

Answers

Answer:

a and d

Step-by-step explanation:

The area of a rectangular field is 6840 m2. If the width of the field is 72m , what is its length?

Answers

Answer:

I believe that the answer is 95 meters.

Explanation:

Okay, so to solve this question, you must know the formula to solve for the area of a rectangle/square.

Area of a rectangle/square - l x w

In this question, you can see the the width (72 m) and the area (6840 m²) is already given. What you can do in this situation is to use the opposite operator (division) to solve for the length of the rectangular field.

6840 ÷ 72 = 95

You can always double check to see if the number is correct.

A = l x w

= 72 m x 95 m

= 6840 m²

Really hope this helped. :)

n + 5 ≥ 25


Which inequality represents the solution set for this situation?
A) n ≥ 20
B) n ≤ 20
C) n ≤ 30
D) n ≥ 30

Answers

the answer is A. Subtract the five on both sides and you end up with A :)

Show and explain how you will estimate the answer to the problem for 4 3/8+5 6/10
i need this answer asap.

Answers

Estimate:4+6=10
Actual: 9.975

which equation represents a linear function? y=4/x+1, y=2/3x -1/2

Answers

Answer:

y = 2/3x - 1/2

Step-by-step explanation:

y = 2/3x - 1/2 is a linear function. It contains a slope and a y-intercept and every x value will produce a unique y value.

y = 4/x + 1 is a rational function, as it contains a fraction.  

Answer:

y = 2/3x - 1/2

Step-by-step explanation:

y = 2/3x - 1/2 is a linear function. It contains a slope and a y-intercept and every x value will produce a unique y value.

y = 4/x + 1 is a rational function, as it contains a fraction.

Have a great day! :D


Show workings please

Answers

Answer: x = 21°

Step-by-step explanation:

37 + 4x + (3x - 4) = 180°   Original Equation

37 + 4x + 3x - 4 = 180°   Commutative Property of Addition

7x + 33 = 180°   Combine like terms

7x = 148°  Subtract 33 from both sides

x = 21°   Divide both sides by 7

On a map, Roseville and smith town are 5 1/2 inches apart If the actual distance between the town is 16 1/2 miles, to what unit rate is the map drawn

Answers

Answer: The unit rate =  3 miles per inch.

Step-by-step explanation:

Given: Distance on map = [tex]5\dfrac12[/tex] inches [tex]=\dfrac{11}{2}[/tex] inches

Actual distance = [tex]16\dfrac12[/tex]  miles [tex]=\dfrac{33}{2}[/tex] miles

That means 1 inch on map = [tex]\dfrac{\dfrac{33}{2}}{\dfrac{11}{2}}\ miles[/tex]

[tex]=\dfrac{33}{2}\ miles[/tex]

[tex]=3\ miles[/tex]

Hence, the unit rate =  3 miles per inch.

Ty ordered a storage pod in the shape of a rectangular prism to store some extra things at his house. The storage pod has a length of 9 feet and a height of 8 feet. If the volume of the storage pod is 504 cubic feet, what is the width of the storage pod?
A. 7 ft
B. 5 ft
C. 63 ft
D. 8 ft

Answers

it 7ft because, 504 divided by 9=56 and then divide it by 8 and you get 7

Helppoopooo anyoneee

Answers

Answer:

1) s > 6

2) d < 84

3) w >= 9

4) z <= 64

5) b < -18

Find the value of x.
(x + 12)
(x -9)

Answers

Answer:

find the value of ×

× +23)

Step-by-step explanation:

(×+25)

(×+12)

The right triangle shown has an area of 6 square centimeters. If the sides of the triangle are each multiplied by 3, what is the area of the new triangle?

Answers

Answer:

It's 54.

Step-by-step explanation:

Just do it!

Answer:

54

Step-by-step explanation:

Just do it like the other person said

PLS HELP!!!! ILL GIVE BRAINLEST!!!!!!!


If you have a robot arm that is 10 inches long, and a motor that lifts 100 ounces, how much torque is this?

Answers

Answer:

I hope its help U

Step-by-step explanation:

As we know the formula of torque

T= R*F

given R-=10 inches = 0.254 meter

Force=100 ounce=27.80 newton   ( we convert unit to Si - system)

Now putt the values in above equation and multiply we get

T=0.254*27.80

T=7.061 newton-meter

if u want to get the answer in ounce and inches then simply convert the units u will get ,

T=1000 ounce-inches

A store buys a jacket for 20.00 and then sells it ot a costomer for 80%

Answers

Answer:

$16.00

Step-by-step explanation:

Please help lol, pre calc is not it

Answers

Answer:

a black rectangle again

Step-by-step explanation:

Please can you help me

Answers

Answer:

it is a

Step-by-step explanation:

Given parallelogram JKLM, complete the following statements.

X=

Y=

m
m< L= Degrees


ML=

Answers

Answer: x= ?

y= 5

mK= 17

mL= 17

ML= 33

Step-by-step explanation:

i dont want to explain but i don’t know what x is i’m sure the rest are right

The value of x is; 20, the value of the y is 5 and the value of the angle K is; 43 degrees.

Given that;

Length of the line XL is 2y+23.

Length of the line Ml  is 32-3y.

Length of the line JK is 6y-13.

What is Parallelogram?

Parallelogram is a closed shaped quadrilateral in which the opposite sides are equal and parallel. Consecutive angles in a parallelogram are supplementary.

The sum of the consecutive angles is equal to the 180 degrees (supplementary).

Thus,

  m∠M + m∠J = 180°

  (6x + 17) + (2x + 3) = 180°

  8x + 20 = 180°

   8x = 160°

   x = 20

So, m∠M = (2x + 3)°

             = 2(20) + 3

             = 43°

As the opposite sides of the parallelogram are equal. Thus;

  (6y - 13) = 32 - 3y

  6y + 3y = 32 - 13

  9y = 45

  y = 5

Now Opposite angles of a parallelogram are equal in measure thus,

  m∠M = m∠K = 43°

Thus, the value of x = 20,

the value of the y = 5 and value of the angle K = 43 degrees.

Learn more about the parallelogram here;

brainly.com/question/1563728

#SPJ6

can you please help me with this problem ​

Answers

Yes! It is option c. Because the solutions are equal to or greater than 1.
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