6
Directions - Determine the correlation for the situation. Choose Positive/ Negative/ or No correlation for each.
The outside temperature in the summer and the cost of the electric bill (for air conditioning).
A) Positive correlation
B Negative correlation
No Correlation

Answers

Answer 1

Probably No correlation because they don't relate to each other

Answer 2
As the temperature in the summer goes up, so does the cost to supply cooling to the house (the AC has to work harder due to higher level of heat)

A is correct - they both increase and decrease together

Related Questions

Line Z Y also contains points E and G. A line is drawn from point E to point F, and then to point X. Another line is drawn from F to G to form triangle E F G.
Which statements regarding the diagram are true? Check all that apply.

∠XFG is an interior angle of ΔEFG.
∠EFG is an interior angle of ΔEFG.
∠FEZ is an exterior angle of ΔEFG.
∠YGE is an exterior angle of ΔEFG.
∠EGF and ∠FGY are supplementary angles.
∠FEG and ∠FGE are supplementary angles.

Answers

Answer:

B) ∠EFG is an interior angle of ΔEFG.

C) ∠FEZ is an exterior angle of ΔEFG.

E) ∠EGF and ∠FGY are supplementary angles.

Step-by-step explanation:

EDG 2020

Answer:

B) ∠EFG is an interior angle of ΔEFG.

C) ∠FEZ is an exterior angle of ΔEFG.

E) ∠EGF and ∠FGY are supplementary angles.

Step-by-step explanation:

person above me is correct!

prem gave 1/3 of his property for charity of the rest he gave 2/3 to his wife and rest divided equally between his son and daughter find what part of his property was given to son and daughter​

Answers

Given parameters:

Fraction given to charity = [tex]\frac{1}{3}[/tex]

Fraction given to wife = [tex]\frac{2}{3}[/tex]

Unknown:

Fraction given to son and daughter =?

Solution:

Let the total property  = x

    Fraction given to charity  = [tex]\frac{1}{3} x[/tex]

    Fraction given to wife  = [tex]\frac{2}{3} x[/tex]

The remaining was given to son and daughter = F

    So;

     Total property  = fraction given to charity + fraction given to wife + fraction given to son and daughter

         x  = [tex]\frac{1}{3} x + \frac{2}{3} x + F[/tex]

            F = x - ([tex]\frac{1}{3} x + \frac{2}{3} x[/tex])

            F = 0

The son and daughter will not inherit anything

What number is 1% of 37.25

Answers

Answer:

1% of 37.25=0.3725

while remodeling his kitchen, Arthur paints the cabinets. he estimates that he paints 30 square feet every 20 minutes. how many square feet does arthur paint per hour

Answers

Answer:

90 square feet per hour


Jordan has a garden that is enclosed by a rectangular fence. The perimeter of the garden is 84 feet. The length of one side of fencing is 8 yards. What is the area of Jordan's garden?

Answers

Answer:

504 ft

Step-by-step explanation:

Perimeter = 2(width) + 2(length)

Convert yards to feet

1yard=3feet

8yards=?

8*3/1 = 24feet

84 = 2(w) + 2(24)

84 = 2w + 42

84 - 42 = 2w

42 = 2w

w = 21

Area = 1 * w

        = 21 * 24

        = 504 ft

Read where it says Let C be
Thank you for helping me

Answers

Answer:

v=8

Step-by-step explanation:

Can I get the answer?

Answers

Answer:1 by the 2

Step-by-step explanation:Good job

The width of a rectangle is modeled by the function w(x) = 3x – 6, and the length of the rectangle is modeled by the function l(x) = 5x + 7. How can the functions be combined to find a function, a(x), that models the area of the rectangle?
a(x) = 8x + 1
a(x) = 16x + 2
a(x) = 15x2 – 9x – 42
a(x) = 30x2 – 18x – 84

Answers

Answer:

15x^2 - 9x - 42

Step-by-step explanation:

(3x+6)(5x+7)

15x^2 +21x - 30x -42

15x^2 - 9x - 42


If there are 624 calories in 3 servings, how many calories are in 1 serving?

Answers

Answer:

208 calories per serving

Step-by-step explanation:

Divide 624 by 3.

Answer:

208 calories in 1 serving

Step-by-step explanation:

624 divided by 3

Help please! I just don’t understand

Answers

Answers:x = 8angle HIJ = 175 degrees

===================================================

Work Shown:

(angle HID) + (angle DIJ) = angle HIJ

(100) + (8x+11) = 21x+7

100+8x+11 = 21x+7

8x+111 = 21x+7

111-7 = 21x-8x

104 = 13x

13x = 104

x = 104/13

x = 8

Use this x value to find angle HIJ

angle HIJ = 21x+7

angle HIJ = 21*8+7

angle HIJ = 175 degrees

---------------------------

Extra info:

You can also use that x value to find angle DIJ

angle DIJ = 8x+11

angle DIJ = 8*8+11

angle DIJ = 75

Then add this to angle HID to get

angle HID + angle DIJ = 100+75 = 175

This matches with angle HIJ = 175

So this confirms angle HID + angle DIJ = angle HIJ which helps confirm our answers.

Given that the polynomial f(x) has 3 intercepts, which of the following most accurately describes the degree of f(x)?

Answers

Answer:

the degree of f(x) is 3

Step-by-step explanation:

fundamental theorem of algebra

The degree of function f(x) is at least 3.

How to determine the number of root from the number of intercepts of the function?

The function has n intercepts i.e. it touches the x-axis n times, then the function will have at least n roots.

And as we know if the degree of the function is n then the number of roots of the function is n.

So, if the function has n intercepts, then the function has at least n degrees.

Here given that the polynomial function f(x) has 3 intercepts.

Then from above, it is clear that the function will have at least 3 roots.

And the function will have at least 3 degrees.

Therefore If the polynomial f(x) has 3 intercepts, then The degree of function f(x) is at least 3.

Learn more about the degree of function

here: https://brainly.com/question/1600696

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41 divided by 100 as a fraction​

Answers

Answer:

41/100 is 41/100 because it is in lowest term and it can't be expressed in lower term than 41/100

Can someone write 3^x − 4 = 6 in its logarithmic form?

Answers

Answer:

Step-by-step explanation:

get all x terms on one side, giving you 3^x=10

Then, the simple rule is y=b^x becomes x=logb(base)y

b is 3, x is x, and y is 10

logbase3(10)=x

Christine has a rope that is 9 meters long. She cuts away a plece that is 3.29 meters long. How long is the remaining plece of rope?

Answers

Answer:

9.00-3.29= 5.71 meters rope remaining

5.71 rope remaining :) hope this helps

For f(x) = 2x + 1 and g(x) = x^2 - 7, find (f * g)(2)

Answers

Answer: x= -5

Step-by-step explanation: Plug 2 into g(x). Plug that answer into f(x).

What is the additive inverse of the number 3?
3
0
-3
6

Answers

-3 because it’s the opposite lol

Answer:

-3

Step-by-step explanation:

The additive inverse of a number means that the sum of the number, and it's additive inverse will always be zero. The additive inverse is found by simply negating a number or making it opposite.

Therefore, 3 + x = 0, 3 - 3 + x = 0 - 3, x = -3. (x represents it's additive inverse)

Just keep in mind that finding it's additive inverse is usually the best way to do it.

Here are some ways to negate a number:

Zero subtracted by the number. (0 - n) not (n - 0).Multiplying or dividing the number by negative one. (n / -1 or n × -1)Subtracting a number by the second multiple of itself. (n - 2n) not (2n - n).

________________________________

Mr. George has a bank balance of -42 dollars at the start of the month. After he deposits 6 dollars, the new balance is (with full method pls)

Answers

Answer:

$-36

Step-by-step explanation:

-42+6

-36

At Feet-R-Us colored socks are $5 and white socks are $3. Jimmy buys $32 worth of socks. An equation representing this scenario is 5c + 3w = 32. Solve this equation for c, the cost of 1 pair of colored socks

Answers

Answer:

$5

Step-by-step explanation:

if you want the cost of 1 pair of colored socks, substitute that into c

5(1) + 3w = 32

5 + 3w = 32

subtract on both sides

3w = 27

this means the amount of pairs of white socks is 9.

multiply by 3

$27

then subtract by 32

$5

he only bought 1 pair of colored socks for $5

3 Geometry problems. Please help!

Answers

10) These angles are vertical angles.

Whenever two lines intersect, vertical angles are always formed.

Vertical angles are always congruent so we know that b = 43°.

1) Notice that there is a box at the vertex of <EBF.

This tells us that it measures exactly 90 degrees.

Also note that <ABC is a straight angle which means its 180 degrees.

So we have x + 10 + 90 + 2x + x = 180.

First simplify the left to get 4x + 100 = 180.

Solving from here, we find that x = 20.

2) Notice that <AEC and <DEB are vertical angles.

Vertical angles are congruent so we

can setup the equation 3x + 18 = 5x + 6.

First subtract 3x from both sides to get 18 = 2x + 6.

Now subtract 6 from both sides to get 12 = 2x.

Solving from here, we have x = 6.

write the sentence as an inequality. A number n plus 8 is greater than 11

The Inequality is ___
Solve the inequality
The solution is ___

Answers

Answer:

The Inequality n+8>11

n>3

Step-by-step explanation:

The inequality for the given phrase is n+8>11 and its solution is n∈(-∞,3).

What are inequalities?

Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed. It is mostly denoted by the symbol <, >, ≤, and ≥.

The given phrase "A number n plus 8 is greater than 11" can be written in the form of inequality as shown below.

A number n plus 8 → n+8A number n plus 8 is greater than 11 → n+8>11

Now, the inequality can be solved for the value of n as shown below,

n + 8 > 11

Subtract 8 from both sides of the inequality,

n + 8 - 8 > 11 - 8

n > 3

Hence, the inequality for the given phrase is n+8>11 and its solution is n∈(-∞,3).

Learn more about Inequality here:

https://brainly.com/question/19491153

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what is 1.8399 rounded to the nearest tenth

Answers

1.84




explanation : the 9 rounds it to a 4

Answer:

1.8400

Step-by-step explanation:

Ranjit wants to measure the length of a table, but has no ruler or
tape measure. Using what he has at hand, he finds that the table is
about as long as 6 unsharpened pencils laid tip to tip. If each
unsharpened pencil measures 18 centimeters in length, what is the
length of the table, in centimeters?

Answers

9514 1404 393

Answer:

  108 cm

Step-by-step explanation:

6 pencil-lengths will be ...

  6 × 18 cm = 108 cm

The length of the table is 108 cm.

Answer:

 108 cm

Step-by-step explanation:

6 pencil-lengths will be  

6 × 18 cm = 108 cm

The length of the table is 108 cm

find the greatest common factor of the terms: 35a⁴b⁸, 49a²b⁵, 14ab⁴?​

Answers

Answer:

7ab^4

Step-by-step explanation:

all of the coefficients have 7 as a GCF. for a and b you can only pull out as much as the lowest term.

that should be correct and hope this helps!

(5,7) (8,13) find the distance between each pair of point . round to the nearest tenth

Answers

Answer:

The distance would be 6.7 or 3✓5

Step-by-step explanation:

Im sure there's a faster way to find this, but I'm in 8th grade sooo yeah.

First things first we can use the equation

d=✓(X2-X1)*2+(Y2-Y1)*2

X2= 8

X1= 5

Y2= 13

Y1= 7

From here, you plug in the values and do as followed. You subtract the values to get the answer. For example 8-5 would get us (3)*2.

From here you square the 3 to get 9. You also do the same to the right side of the equation.

Now you have d=✓(3)*2 + (6)*2

From here you square it and you get d=✓9+36

Now we have: d✓45

Now we square the 45 to get 6.7082..., but we round the answer to get 6.7!

Hope this helps! If you have any questions please feel free to ask, as I understand the struggle of math! :)

Answer:

the distance would be 6.7

Step-by-step explanation:

7-14m=2m=5 please help​

Answers

Answer:

M=1/6

Step-by-step explanation:

Solve the inequality 2x-8 ≤ 14 and graph its solutions on the number line.

Answers

Answer:

Step-by-step explanation:

2x-8 ≤ 14

1. Add 8 to both sides of the inequality sign to move the 8 from the left side to the right side.

2x ≤ 22

2. Divide both sides by 2 to get the x alone.

x ≤ 11

3. Make a number line from 8 to 13 (numbers can be changed), draw a circle above the number 11 and fill in the circle.

4. Now, make a line going from the circle to the left and draw an arrow at the end.

If you were to rotate the point (-5,8) around the origin 270 degrees counterclockwise what would the new coordinates be?

Answers

Answer:

5,8

Step-by-step explanation:

A point (-5,8) rotated around the origin 270 degrees counterclockwise will have coordinates (-8, -5).

What are transformations?

Two-dimensional figures can be transformed mathematically in order to travel about a plane or coordinate system.

Dilation: The preimage is scaled up or down to create the image.

Reflection: The picture is a preimage that has been reversed.

Rotation: Around a given point, the preimage is rotated to create the final image.

Translation: The image is translated and moved a fixed amount from the preimage.

We know when we rotate a point counter-clockwise the coordinates (x, y) becomes (-y, x).

Given, A point (-5,8) around the origin 270 degrees counterclockwise.

∴ The new coordinates of the points will be (-8, -5).

learn more about translation here :

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What is 0.6 divided by 345?

Answers

Answer:

its undefined

Step-by-step explanation:

Answer:

.00173913

Step-by-step explanation:

HELPPP PLZ!!!
Can you help me solve this, TYSM

Answers

The correct answer is A

Find the constant of proportionality and write an equation for the relationship.​

Answers

Answer:

I have no clue but i have an examm sorry

Step-by-step explanation:

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