Consider the following relation: (1,12) ,(3, 8) , (3, 11) , (6, 9) , (7, 11) . Whichordered pair could be removed so thatthe relation is a function?Group of answer choices

If a2 -2ab + b2 = 9 and a[tex]\begin{gathered} a^2-2ab+b^2=9 \\ a

Step 1

factorize

then

Explanation

Step 1

when you have a coordinate (x,y) and you want to get the image after a dilationi, make

then

let

coordinate=(-5,1)

dilation scale=5

now, replace

I hope this helps you

Let:

x = pieces of pizza eaten by Daniel

y = Pieces of pizza eaten by Jeremy

Daniel ate 3 pieces of pizza. so:

Jeremy ate 2 times that much, so:

Jeremy ate 6 pieces of pizza

After 5 minutes there will be 2.29376 quarts of antifreeze in the system.

Given,

The capacity of the cooling system of a car = 20 quarts

The mixture in the system is 7 quarts of antifreeze and 13 quarts of water.

The running rate of water = 1 gal/min

Homogenous mixture also runs 1 gal/min

We have to find the antifreeze in the system at the end of 5 minutes;

Here,

1 quart = 0.25 gallons

7 x 0.25 = 1.75 gallons of antifreeze

13 x 0.25 = 3.25 gallons of water

1 = 0.2 of 5

0.57344 gallons = 2.29376 quarts

After 5 minutes there will be 2.29376 quarts of antifreeze in the system.

Learn more about cooling system in the car here;

https://brainly.com/question/15413049

#SPJ1

Let x be the velocity (rate of change ) of one of the buses. We know that the other one travels 16 km/h slower; this means that the second velocity is:

Now the combined velocity would be:

We know that the distance is equal to time by velocity, then we have that:

Solving for x we have:

Therefore the rate of the faster bus is 138 km/h and the rate for the slower bus is 122 km/h.

Solution

Step 1:

Properties of Parallelograms Explained

1. Opposite sides are parallel. ...

2. Opposite sides are congruent. ...

3. Opposite angles are congruent. ...

4. Same-Side interior angles (consecutive angles) are supplementary. ...

5. Each diagonal of a parallelogram separates it into two congruent triangles. ...

6. The diagonals of a parallelogram bisect each other.

Step 2:

The diagonals of a parallelogram bisect each other.

Step 3

Step 4

Final answer

The top of the lampshade is circular in shape

The circumference of the top of the shade is 56.52 inches

Given data:

The given points are (5, 4) and (-1, 14).

The distance between the given points is,

Thus, the distance between the given points is 2√(34).

To find the average rate of change, we use the following formula

Where a = 1998, f(a) = 856, b = 2001, and f(b) = 1591.

We use the same formula between 2002 and 2006, where a = 2002, f(a) = 1483, b = 2006, and f(b) = 745.

Binomial distribution formula:

For the gien situations:

* n=15, p=0.4, find P(4 successes)

distance is 9.055

Given:

Two points; (-4, 2) and (5, 1)

To find:

the distance between two points

We will apply the formula for distance between two points:

Answer:

f(4) = (16/7)

f(0) = -12

f(-5) = (-7/11)

Step-by-step explanation:

          x + 12

f(x) = -----------

         2x - 1

        (4) + 12         16

f(4) = ----------- = ---------

         2(4) - 1         7

        (0) + 12       12

f(0) = ----------- = ------- = -12

         2(0) - 1        -1

         (-5) + 12           7           -7

f(-5) = ------------ = ----------- = -------

         2(-5) - 1           -11          11

I hope this helps!

Part a: Carl earning per hour is $18.

Part b: More Money is earned by Carl.

Part c: The  graph that represents Carl's earnings is drawn.

For the given question,

The amount of the money Louis have is defined by the equation.

Carl's Earnings

Time (h)  Hours      3     5     8    10

Money earned($)  54 90 144 180

Part a: Carl earning per hour.

For 3 hours Carl earns $54.

For one hour-$54/3 = $ 18.

Part b: More Money is earned by-

For 1 hours Carl earns $8.

For 1 hour Louis earning is y = 14×1 = $14.

Thus, Carl earns more.

Part c: The  graph that represents Carl's earnings over time in hours is drawn.

To know more about the equation, here

https://brainly.com/question/21334359

#SPJ13

To find the fractional notation, we have to transform 87.5% into a fraction. To do that, we just have to divide the percentage by 100.

Then, we multiply each part by 10.

At last, we simplify the fraction by 125 to get 7/8.

Ok let's talk about some similarities and differences between linear and exponential equations.

In the linear functions the rate of change is constant. While in the exponential fuctions the rate of change is not constant.

In linear function the graph is a straight line. in the exponential fuctions graph is an exponential curve.

In linear functions the placement of the independent variable is is multiplying a coefficient. In the exponential fuctions the placement of the independent variable is as the power of a coefficient.

The standard form in which the equation must be written is -1/4x = 5

Standard form is just another way to write a linear equation equation along with slope intercept form and point slope form.

Standard form appears in the form ax + by = c

Where a, b and c are integers and a must be positive

In the given equation 9 = -1/4x + 4, we can rewrite this into standard equation of line by

-1/4x + 4 = 9

-1/4x + 4 - 9 = 0

-1/4x - 5 = 0

-1/4x = 5

The standard form of the equation is -1/4x = 5

Learn more on standard equation form here;

https://brainly.com/question/19169731

#SPJ1

Substituting x = 0 into the function we get:

f(0) = 4(0) - 2

f(0) = 0 - 2

f(0) = -2

The Solution:

The listing price of the Skis by a manufacturer is $850.

A trade discount of 35% was allowed.

Allowing an extra discount of 18%, we get

We are required to find what further rate of discount should be given to bring the net price to $446.00

Therefore, the correct answer is 1.56%

hello

to solve this question, we need to know how many grains is in 1 gram

now let 300 grains be equal to x grams

300 grains will weigh 19.44g

If Kaylee read 1 book in 4 months, this means that in 1 month, she read 1/4 of the book. We can see this in the following figure:

Answer:

Step-by-step explanation:

the operating system

Answer:

An operating system is the most important software that runs on a computer. It manages the computer's memory and processes, as well as all of its software and hardware. It also allows you to communicate with the computer without knowing how to speak the computer's language.

Brainliest please?

Hope this helps

Answer:

Explanation:

The starting value of an exponential function is the value that it takes when x=1.

In this case, we can see that y=3 when x=1.

Then, the starting value is equal to 3.

ANSWER:

STEP-BY-STEP EXPLANATION:

We can calculate the value of the slope using the following formula:

we replace each value and we will be left with the following:

The term that is the −20,155,392 in the sequence is a₁₀.

The sequence below is a geometric sequence.

Therefore, a geometric sequence can be represented as follows:

nth term = arⁿ⁻¹

where

Therefore, let's find which term is  −20,155,392 for the sequence.

2, -12, 72, -432

r = -12 / 2 = 72 / -12 = -432 / 72 = -6

a = 2

Hence,

nth term = arⁿ⁻¹

−20,155,392 = 2 × -6ⁿ⁻¹

−20,155,392 / 2 = -6ⁿ⁻¹

- 10077696 =  -6ⁿ⁻¹

6ⁿ⁻¹ = 10077696

6ⁿ⁻¹  = 6⁹

n - 1 = 9

n = 9 + 1

n = 10

Therefore, it's the 10th term.

learn more on sequence here: brainly.com/question/22696821

#SPJ1

The term −20,155,392 is the tenth in the given geometric sequence.

The given sequence is below which is in a geometric pattern

2, -12, 72, -432

Here first term (a) = 2

The common ratio (r) = -12 / 2

The common ratio (r) = -6

We know that the nth term of the geometric sequence is

Tₙ = arⁿ⁻¹

Here Tₙ = −20,155,392

⇒ −20,155,392 = arⁿ⁻¹

Substitute the values of a and r in the above equation,

⇒ −20,155,392 = 2 × -6ⁿ⁻¹

⇒ −20,155,392 / 2 = -6ⁿ⁻¹

Apply the division operation,

⇒ - 10077696 =  -6ⁿ⁻¹

⇒ 6ⁿ⁻¹ = 10077696

⇒ 6ⁿ⁻¹  = 6⁹

Equating exponents of the base

⇒ n - 1 = 9

⇒ n = 10

Therefore, the term −20,155,392 would be the tenth in the given sequence.

Learn more about the geometric sequence here:

brainly.com/question/21087466

#SPJ1

A plumber charges $14 for transportation and $30 per hour for repairs.

Complete the expression that can be used to find the cost in dollars for a repair that takes h hours.



An expression that can be used to find the cost in dollars for a repair that takes h hours is ____ + ____h.​

_______________________________________________________________________

Charges

14 + 30* h

________________________________

Answer

An expression that can be used to find the cost in dollars for a repair that takes h hours is _14___ + _30___h.​

____________________________________________

30 per hour, if it's two hours then 60 for example

Compound probability = probability of first event * probability of second event

Let the spinning of the spinner be event A(First event)

Recall,

Probability = number of favourable outcomes/total number of outcomes

The numbers lesser than 3 are 1 and 2. thus, favourable outcomes = 2

total outcomes = 5

P(A) = 2/5

For event B(second event)

The coin has only head and tail

P(B) = 1/2

Thus, the probability of spinning a number less than 3 and flipping tails is​

2/5 * 1/2

= 1/5

As ratio is not given, we cannot prove that they are scaled copy.

Corresponding portions, or parts that are at the same location in relation to the remainder of each figure, exist in both the original figure and its scaled copy. These components could be angles, points, or segments. Polygon 2, for instance, is a scaled-down version of Polygon 1. There is a point in Polygon 2 for each point in Polygon 1.

Given,

Polygon ZSCH is a Scaled copy of Polygon XJYN.

We simply calculate the ratio of the lengths of the two corresponding sides of two polygons to determine the scale factor. The scaling factor is known as such and the polygons are similar if the ratio is the same for all matching sides.

As ratio is not given, we cannot prove that they are scaled copy.

To learn more about scaled copy, visit:

https://brainly.com/question/28230113

#SPJ13

Answer:

here you go, but when you go to Kumon you should do the work that they give you, it helps in the long run I promise

----from a former Kumon student, now I grade papers for Kumon

Please mark Brainiest

Answers to page 1 -2

1) 1  1/2

2) 1  1/8

3) 32/63

4) 1  3/40

5) 31/60

6) 11/35

7) 11/35

8) 17/20

9) 1  1/24

10) 27/28

11) 5/6

12) 1/4

Answers to page 3-4

1) 13/24

2) 1  2/45

3) 11/20

4) 2/3

5) 4/5

6) 5/21

7) 1  1/35

8) 67/72

9) 52/165

10) 23/36

11) 9/10

12) 5/6

Those are all the answers. btw the slashes are the line between the fractions if u get what I mean. :)