WILL MARK BRAINLEST
This table shows a proportional relationship. x −4 −2 0 2 4
y −14 −7 0 7 14
Which ordered pair could also belong to this relationship?
A. (−6, 21) C. (−1, −3)
B. (1, 3) D (6, 2)

Answers

Answer 1

Answer:

D (6, 21)

Step-by-step explanation:

Since the ratio of the corresponding values of x and y given in the table is 2 : 7

So, 6/ 21 = 2/7 = 2: 7

Thus, D (6, 21) is the correct answer.


Related Questions

Helpp click on picture

Answers

I could be wrong but I think 28.

express -17/8 in decimal form

Answers

Answer:

-2.125

Step-by-step explanation:

g(x) = 3x2 – 2x + 7 2x + 5 Find g(-1)​

Answers

Answer:

2x+5= g(−1)=12

Step-by-step explanation:

Simplify is simple

How much is 1/3 cup of butter equivalent measurement? ​

Answers

Answer: equal 5 tablespoons plus 1 teaspoon butter.

Step-by-step explanation:

Answer:

1/3 cup would equal 5 tablespoons plus 1 teaspoon butter

Step-by-step explanation:

i Hope this was the answer you was looking for. If not just go to one of my questions and take the points that you need to gain back!!!

a bottle of soft drinks costs $2. the commission paid on one bottle is 2% of the cost price.find the commission on 24 bottles of soft drinks​

Answers

Answer:

$0.96

Step-by-step explanation:

First, find the cost of the 24 bottles, by multiplying 24 by 2

24(2)

= 48

Find the commission by finding 2% of 48

48(0.02)

= 0.96

So, the commission will be $0.96

The commission on 24 bottles of soft drinks​ is $0.96.

How to find the commission on 24 bottles of soft drinks​?

Given:

a bottle of soft drinks costs $2. the commission paid on one bottle stands at 2% of the cost price.

First, we want to estimate the cost of the 24 bottles, by multiplying 24

by 2

[tex]= 24*(2)[/tex]

= 48

To find the commission by estimating 2% of 48

commission = 48*(0.02)

commission = 0.96

So, the commission will be $0.96.

Therefore, the commission on 24 bottles of soft drinks​ is $0.96.

To learn more about algebra

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Find the slope of a line that contains the two points 0, 1 and 1, 3

Answers

Answer:

The slope is 2.

Step-by-step explanation:

Use the slope formula:

m = y2 - y1 / x2 - x1

Plug in the numbers from the ordered pairs:

m = 3 - 1 / 1 - 0

m = 2/1

Simplify:

m = 2

- If A = 2x + 4 and B = 5x – 10 what is the value of
B-A?

Answers

Answer:

3x - 14

Step-by-step explanation:

5x-10 - (2x+4)

= 5x - 10 -2x - 4

=3x-14

Allison and Sean were splitting nachos. If Allison ate 5/12 of the nachos and Sean ate 1/5 of the nachos, what fraction of the nachos did they eat together?

Answers

Answer:

thank for points

Step-by-step explanation:

Answer:

37/60

Step-by-step explanation:

Because 5/12+1/5=37/60

Find the value of x.
6
14
3x-12
21
x = [?]

Answers

...............................7

16. Under the Christmas tree at my house, there are five presents for my wife, three presents for me, and 8
presents for my son. (Hint: How many packages are under the tree in total?)
a) What percentage of the presents are for my wife?
b) What percent of the presents are for my son?
c) What percent of the presents are for me?

Answers

Answer:

a) 31.25%

b) 50%

c) 18.75%

Vertices A (-1,1) and Vertices B (-4,1) of Square ABCD are shown below. What is the perimeter?

Hint: find the Vertices C and D first, then find the perimeter. A square is the same length all around!

Answers

Answer:

12

Step-by-step explanation:

Distance from (-4,1)to (-1,1) =|-4|-|-1|=3

Side of square =3

Since each side of square is equal.

3x4=12

If vertices A (-1,1) and vertices B (-4,1) of Square ABCD then  perimeter of the square ABCD is 12 units.

What is Distance?

The length along a line or line segment between two points on the line or line segment.

The distance between A and B is 3 units, so the distance between B and C must also be 3 units since the square has equal sides.

The coordinates of C are (-4, -2) since it is directly below B.

The distance between C and D is 5 units since it is a horizontal line between the x-coordinates of C and D.

The coordinates of D are (-1, -2) since it is directly to the right of C.

Now we have the coordinates of all four vertices

A (-1,1), B (-4,1), C (-4,-2), and D (-1,-2).

To find the perimeter, we add up the lengths of all four sides:

AB = BC = CD = AD

= √[(xB - xA)² + (yB - yA)²]

= √[(-4 - (-1))² + (1 - 1)²]

= 3

So the perimeter is P = AB + BC + CD + AD

= 3 + 3 + 5 + 3

= 14

Therefore, the perimeter of the square ABCD is 12 units.

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pls help me i’ll give u brainlest if correct

Answers

Answer:

0%

Step-by-step explanation:

there is only one card with a 6; if you select the 6 card and do not replace it there is zero possibility of selecting another 6 card

If you bought a lunch for $4.60 and the tax rate was 6%,
How much is the total owed?

Answers

Answer: It would be $4.88

What is the equation of the exponential function??
Anthony's mom bought a new Prius in 2018 that cost
$28,000. She looked up the current value and saw that
it was only $22,000 after two years! She is worried
about how much her car will be worth in 3 more years.
What is the exponential equation?
1
How much will the car be worth in 3 years?
Submit

Answers

Answer:

$19500

Step-by-step explanation:

Let the depreciation rate is x per year, then we have:

28000*x² = 22000x² = 22000/28000x² = 0.7857x = √0.7857 x = 0.8864

Exponential function for this case is:

V(t) = 28000*0.8864^t, where V(t) - future value, t- number of years

Value of the car after 3 years:

V(3) = 28000*0.8864^3 V(3) = 19500

The Honda Accord was named the best midsized car for resale value for by the Kelley Blue Book (Kelley Blue Book website). The file AutoResale contains mileage, age, and selling price for a sample of Honda Accords. Click on the datafile logo to reference the data. The estimated regression equation is Round your answers to the nearest dollar. a. Estimate the selling price of a four-year-old Honda Accord with mileage of miles.

Answers

Answer:

hello your question is incomplete below is the complete question

The Honda Accord was named the best midsized car for resale value for by the Kelley Blue Book (Kelley Blue Book website). The file AutoResale contains mileage, age, and selling price for a sample of 33 Honda Accords. Click on the datafile logo to reference the data. The estimated regression equation is Selling price = 20385.25049 - 0.03739 Mileage - 686.33668 age. Round your answers to the nearest dollar. a. Estimate the selling price of a four-year-old Honda Accord with mileage of 40,000 miles.

answer :  ≈ $16144

Step-by-step explanation:

Determine the selling price of a four-year-old Honda Accord with mileage of 40,000 miles.

Given data :

Age= 4 year, Mileage=40,000 miles

Hence the selling price

= 20385.25049 - 0.03739 Mileage - 686.33668 age

=  20385.25049 - 0.03739(40,000)  - 686.33668 ( 4 )

= $16144.32

 

CAN SOMEONE PLEASE HELP ME

Answers

Answer:

isosceles

Step-by-step explanation:

What is the slope of the line?

Answers

Answer:

1

Step-by-step explanation:

what is photosynthesis​

Answers

Answer:

writing m thoda problem h lakin samagh lena

Answer:

Photosynthesis is the process by which plants make there own food.

Step-by-step explanation:

Hope this will help you!

Find the 97th of the arithmetic sequence 25, 29, 33, ...

Answers

Answer:

If im not wrong is 409

Step-by-step explanation:

have a nice day :)


What is the slope of the line tangent to the curve square root (x) +square root (y) = 2 at the point ( 9/4, 1/4 )? (photo attached of answer choices)

Answers

Answer:

B. [tex]\displaystyle -\frac{1}{3}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to Right  

Equality Properties

Multiplication Property of EqualityDivision Property of EqualityAddition Property of EqualitySubtraction Property of Equality

Algebra I

Terms/CoefficientsExponential Rule [Rewrite]:                                                                           [tex]\displaystyle b^{-m} = \frac{1}{b^m}[/tex]Exponential Rule [Root Rewrite]:                                                                 [tex]\displaystyle \sqrt[n]{x} = x^{\frac{1}{n}}[/tex]

Calculus

Derivatives

Derivative Notation

Derivative of a constant is 0

The definition of a derivative is the slope of the tangent line

Basic Power Rule:

f(x) = cxⁿf’(x) = c·nxⁿ⁻¹

Implicit Differentiation

Step-by-step explanation:

Step 1: Define

[tex]\displaystyle \sqrt{x} + \sqrt{y} = 2[/tex]

[tex]\displaystyle (\frac{9}{4}, \frac{1}{4})[/tex]

Step 2: Differentiate

Implicit Differentiation

[Function] Rewrite [Exponential Rule - Root Rewrite]:                               [tex]\displaystyle x^{\frac{1}{2}} + y^{\frac{1}{2}} = 2[/tex][Function] Basic Power Rule:                                                                       [tex]\displaystyle \frac{1}{2}x^{\frac{1}{2} - 1} + \frac{1}{2}y^{\frac{1}{2} - 1}\frac{dy}{dx} = 0[/tex][Derivative] Simplify:                                                                                     [tex]\displaystyle \frac{1}{2}x^{\frac{-1}{2}} + \frac{1}{2}y^{\frac{-1}{2}}\frac{dy}{dx} = 0[/tex][Derivative] Rewrite [Exponential Rule - Rewrite]:                                       [tex]\displaystyle \frac{1}{2x^{\frac{1}{2}}} + \frac{1}{2y^{\frac{1}{2}}}\frac{dy}{dx} = 0[/tex][Derivative] Isolate [tex]\displaystyle \frac{dy}{dx}[/tex] term [Subtraction Property of Equality]:                 [tex]\displaystyle \frac{1}{2y^{\frac{1}{2}}}\frac{dy}{dx} = -\frac{1}{2x^{\frac{1}{2}}}[/tex][Derivative] Isolate [tex]\displaystyle \frac{dy}{dx}[/tex] [Multiplication Property of Equality]:                       [tex]\displaystyle \frac{dy}{dx} = -\frac{2y^{\frac{1}{2}}}{2x^{\frac{1}{2}}}[/tex][Derivative] Simplify:                                                                                     [tex]\displaystyle \frac{dy}{dx} = -\frac{y^{\frac{1}{2}}}{x^{\frac{1}{2}}}[/tex]

Step 3: Evaluate

Find slope of tangent line

Substitute in point [Derivative]:                                                                     [tex]\displaystyle \frac{dy}{dx} \bigg| \limit_{(\frac{9}{4}, \frac{1}{4})} = -\frac{(\frac{1}{4})^{\frac{1}{2}}}{(\frac{9}{4})^{\frac{1}{2}}}[/tex][Slope] Exponents:                                                                                         [tex]\displaystyle \frac{dy}{dx} \bigg| \limit_{(\frac{9}{4}, \frac{1}{4})} = -\frac{\frac{1}{2}}{\frac{3}{2}}[/tex][Slope] Simplify:                                                                                             [tex]\displaystyle \frac{dy}{dx} \bigg| \limit_{(\frac{9}{4}, \frac{1}{4})} = -\frac{1}{3}[/tex]

Topic: AP Calculus AB/BC (Calculus I/II)

Unit: Differentiation - Implicit Differentiation

Book: College Calculus 10e

Directions: Find the area of a circle with given radius. Round off your answer to the nearest hundredths.

1. r= 3.2 m

2. r = 17 mm

3. r = 36.5 mm

4. r = 83 cm

5. r = 5.8 m

A. Find the volume of the following:

Formula: V = e x e x e

6. e = 45.25 cm

7. e = 29 cm


Formula: V = L x W x H

8. l = 23 cm
w= 14 cm
h = 11 cm

9. l = 41 cm
w= 28 cm
h = 17 cm

10. l = 20 cm
w= 18 cm
h = 14 cm

Answers

Answer:

Part A:

1. 32.17

2. 907.92

3. 4185.39

4. 21642.43

5. 105.68

Part B:

6. 92652.203125   or   92652.20

(not sure if you wanted rounded or exact number)

7. 24389

Part C:

8. 3542

9. 22848

10. 5040

Step-by-step explanation:

Part A:

To find the area of the circle, use the following formula:π × r²"r" is the radius of the circle, or the distance between the center and the edge of the circle.Example:Radius - 10π × r²π × 10²π × 100≈314.16

Part B:

To find the volume of a cube, multiply e × e × eExample:e = 5 cme × e × e5 × 5 × 5 = 125 cm³

Part C:

To find the volume of a figure, multiply length × width × heightExample:L = 5cm, W = 2cm, H = 6cm5 × 2 × 6 = 60 cm³

3 1/4 pints =____ fl oz?

Answers

Answer:

52

Step-by-step explanation:

Answer:52

Step-by-step explanation:

Matthew rakes leaves to earn money. The points in this graph represent the total amount of money Matthew earns based on the number of hours he rakes leaves. Matthew wants to purchase sneakers that costs $48. How many hours does Matthew need to rake leaves to earn enough money to buy the sneakers?\

Answers

Answer:

it will take him 6 hours to earn enough money to buy the sneakers

Step-by-step explanation:

I took the test

Answer:

The answer should be 6

Step-by-step explanation:

I took the test too

Charlie made hamburgers
for his family and they
each had a diameter of 7
cm. If he made 12
hamburgers. What is the
total area for all 12?

Answers

Answer:

461.58

Step-by-step explanation:

It takes 3 hour 15 minutes to fly from city a to city b at constant speed. Find how long the journey takes if
A) the speed is 1×1÷2 times of the original speed and
B) if the speed is three-quarters of the original speed.

Answers

Answer:

a) t= 2hours and 10 minutes

b) t=4hours and 20 minutes

v1t1=v2t2

Answer:

Step-by-step explanation:

rate = distance / time     distance is constant (a-b) so call it D

time = distance / rate      rate = speed (ie miles per hour = mph)

time = distance / speed      

A)  if the new speed is 1.5 of the original speed    

     original time = 3.25 hours  or 195 minutes

  3.25  = D / 1       new time = D/1.5       find new time

         3.25 is to D   as    new time is to  D/1.5

            3.25/D = new time / D/1.5                   multiple D/1.5 on both sides

            (3.25/D) ( D/1.5)      = new time           the distance D cancels

            3.25 (D / D) / 1.5   = new time

            3.25 / 1.5  = 2.167 hours   or 2 hours and 10 minutes

B)   if the speed is 3/4 the original speed

original time = 3.25 hours  or 195 minutes

  3.25  = D / 1       new time = D/(3/4)       find new time

         3.25 is to D   as    new time is to  D/0.75

            3.25/D = new time / D/0.75                       multiple D/0.75 on both sides

            (3.25/D) ( D/0.75)      = new time

            3.25 (D / D) / 0.75     = new time

            3.25 / 0.75  = 4.333 hours   or 4 hours and 20 minutes

The state government claims that the average earnings for a high school student who works during the summer is $1,500. A survey of 200 local high school students determined that the average amount of money earned at a summer job in the area was $1,100 and a 90% confidence interval was found to be ($975, $1,225). The confidence level is interpreted to mean that:

Answers

Answer:

B. if we repeat our survey many times. then about 90% of our confidence intervals will contain the true amount earned at a summer job.

Step-by-step explanation:

Find the surface area of the Triangular prism.

A = bh

A = 1/2(bh)

Answers

Answer:

Surface area of triangular prism =1/2(bh)

=1/2(3*4)

=6

A square flower bed that is 7 feet long is surrounded by a square lawn that is 17 feet long. What is the area covered by the lawn?​

Answers

Answer:

40

Step-by-step explanation:

7*4=28

17*4=68

68-28=40

Answer:

240 Sq Feet

Step-by-step explanation:

the flower bed is 7*7= so 49 Square Feet

The Lawn, including the garden is 17*17= 289 square feet

the lawn without the garden is 289-49= 240 sq feet

URGENT HELP NEEDED ASAP
PHOTO ATTACHED
CALCULUS

Answers

Answer:

Option A

Step-by-step explanation:

From the piecewise function given in the picture,

f(x) = k³ + x     If x < 3

     = [tex]\frac{16}{k^2-x}[/tex]    If x ≥ 3

Here, function is discontinuous at x = 3

If the function is continuous at x = 3 then,

k³ + 3 = [tex]\frac{16}{k^2-3}[/tex]

(k³ + 3)(k² - 3) = 16

k⁵ - 3k³ + 3k² - 9 = 16

k⁵ - 3k³ +3k² - 25 = 0

By using a graphing tool we can get the point where k = 2.081.

Option A is the answer.

A number between 0 and 1, expressed as one number over another, is called a

Answers

Answer:

its called a frcaction

Step-by-step explanation:

Fraction po

#carryonlearning
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