Will the answer be the same when you switch the variables like for example
b(a-6) = ba-6b would it also be ab-6b?

which one is correct can someone plss explain this to me!

Answer: Im not sure

Step-by-step explanation:

you didnt list/provide the graphs for me to answer. :I

The location of the point Kristin will add to represent the 13 bottles of water sold at 39 degrees Fahrenheit is the bottom left of the scatter plot.

A scatter plot represents the relationship between two variables. In this case, the temperature (independent variable) is plotted along the x-axis, while the number of bottles of water sold (dependent variable) is plotted along the y-axis. As the temperature increases, it is expected that more bottles of water would be sold.

The bottom left area of the scatter plot is where lower values of both temperature and the number of bottles sold would be found. Since 39 degrees Fahrenheit is relatively low and 13 bottles of water is a lower quantity, the point representing this data will be in the bottom left quadrant of the scatter plot.

To know more about scatter plot click on below link:

https://brainly.com/question/13984412#

#SPJ11

Complete question:

Kristin made a scatter plot to represent the relationship between the temperature and the number of bottles of water sold at her concession stand at a soccer tournament. Which is a description of the location of the point Kristin will add to represent the 13 bottles of water that were sold when the temperature was 39 degrees Fahrenheit? Select one:

O  Top left of the scatter plot

O  Bottom right of the scatter plot

O  Top right of the scatter plot

O  Bottom left of the scatter plotâ

Ella practices piano for 45 minutes.

She spends m minutes longer working on homework

From the question, The total minutes Ella spend on piano is 45 minutes

If she spend m minutes longer

In mathematics, more in word problem means addition

Total minutes spend on her home work is

m + 45

Let T be the total time she spendon her homework

T = Additional m minutes + 45 minutes spend on her piano

T = m + 45

The answer is T = m + 45

A function of the form y = Asin (kx) + C or y = Acos(kx) + C is y = 5cos (πx/7 - 3.5) + 3.

What are sine function and cosine function?

Sine and cosine are trigonometric functions of angles in mathematics. In the context of a right triangle, the sine and cosine of an acute angle are described.

The general equation of a sine graph is y = Asin (B (x - D) + C

The general equation of a cosine graph is y = Acos (B (x - D) + C

Where, A = Amplitude and 2π/B = Period.

As per data given,

But the form given in the Question is y = Asin (kx) + C or y = Acos(kx) + C

Here, A = +5 and Vertical Shift C = 3 B or K = π/7.

There seems no vertical shift for sine function.

y = 5sin (πx/7) + 3

Now for cosine function phase shift can be the nearest maximum point of graph from Y -axis on X-axis i.e. +3.5

y = 5cos (πx/7 - 3.5) + 3

Hence, A function of the form y = Asin (kx) + C or y = Acos(kx) + C is y = 5cos (πx/7 - 3.5) + 3.

To learn more about phase shift from the given link.

https://brainly.com/question/12588483

#SPJ4

Given the functions:

\(f(x) = x - 5\)

\(g(x) = 2x^2\)

Expressions for \((f-g)(x)\) and \((f+g)(x)\):

\((f-g)(x) = f(x) - g(x) = x - 5 - 2x^2\)

\((f+g)(x) = f(x) + g(x) = x - 5 + 2x^2\)

Now, we need to find \((f \cdot g)(3)\). Expression for \((f \cdot g)(x)\):

\(f(x) \cdot g(x) = (x-5) \cdot 2x^2 = 2x^3 - 10x^2\)

To evaluate \((f \cdot g)(3)\), substitute \(x = 3\) into the expression:

\((f \cdot g)(3) = 2(3)^3 - 10(3)^2 = -72\)

Thus, \((f-g)(x) = x - 5 - 2x^2\), \((f+g)(x) = x - 5 + 2x^2\), and \((f \cdot g)(3) = -72\).

Know more about expression:

brainly.com/question/32040555
#SPJ11

Answer:

54

Explanation:

(f/g)(x) is equal to:

Because f(x) = 2x² and g(x) = √x.

Then, to evaluate for x = 9, we need to replace x by 9, so:

Therefore, the answer is 54.

Answer:

m+10

Step-by-step explanation:

We know that yesterday, eric had m baseball cards. Thus, we can denote that the total number of baseball cards he had yesterday is m.

We know that he got 10 more today. Since he is receiving more, he is adding to his collection. Since he is getting more, we have to add 10 to how many baseball cards he used to have. He used to have m baseball cards, so today he has m+10 baseball cards.

This is the answer as we cannot combine 10 and m. Since m is a variable with no set value as of now, and 10 is a constant number that has no variable, they are not like terms and cannot be added. So the answer is m+10 baseball cards.

I hope this helped.

Please consider giving brainliest if anyone else responds.

Answer:

so...  18 / 2/3 =

I honestly think it's c.

It is False that based only on the r and p values listed above you can come to the conclusion that age is a moderator of the bivariate relationship between the amount of texting and the number of accidents.

In the given scenario, it is not completely true that based only on the r and p values listed above, you can come to the conclusion that age is a moderator of the bivariate relationship between the amount of texting and the number of accidents.

Let's first understand what is meant by the term "moderator.

"Moderator: A moderator variable is a variable that changes the strength of a connection between two variables. If there is a statistically significant bivariate relationship between the amount of texting during driving and the number of accidents, scientists investigate whether this bivariate relationship is moderated by age.

Therefore, based on the values of r and p, it is difficult to determine if age is a moderator of the bivariate relationship between the amount of texting and the number of accidents.

As we have to analyze other factors also to determine whether the age is a moderator or not, such as the sample size, the effect size, and other aspects to draw a meaningful conclusion.

So, it is False that based only on the r and p values listed above you can come to the conclusion that age is a moderator of the bivariate relationship between the amount of texting and the number of accidents.

To know more about values visit :

https://brainly.com/question/30145972

#SPJ11

Answer:

Step-by-step explanation:

Answer:

third angle = 115°

Step-by-step explanation:

angles in a triangle add up to 180°

since you already know the total angles for two of the angles all you need to do is subtract the number from 180 to find the third angle

180-65=115

Answer:

x=4

Step-by-step explanation:

First we Divide both sides by 4 so we can just get x

For example

4x=16

x=4  We divided both sides by 4 because we need to get x and the reason why we also divided 16 by 4 is because what you do to one side you do to the other to keep the values  consistent

Hope I could help !

Answer:

59

29.33

Step-by-step explanation:

Recall SOH CAH TOA

SOH= Sinα=opposite/hypotonouse

CAH= cosα=adjacent/hypotonouse

TOA= tanα=opposite/adjacent

To find angle C we'll use TOA

which means we take the lenght opposite to d and adjacent to d

which means we have

tand=10/6

d=tan⁻1(10/6)

d=59

to find length z let's use SOH CAH TOA again (for the practice)

This time let's use angle z and SOH

which means we have

sin(64.5)=z/32.5

Solve for z

32.5sin(64.5)=z

z=29.33

*note*  if you use a²+b² for number two you get a sligthly different answer. This is because when they rounded when they wrote 64.5**

Answer:

x = -4 and y = -5

Step-by-step explanation:

6x - 2y = -14

4x - 3y = -31

So first, you want to make one of the terms the same, so they can cancel out, in order to find x or way

In this case, we will make the y terms the same, in order to find the x terms

To do this, times the first equation by 3, which gives you:

18x - 6y  = - 42

And times the second equation by 2, which gives you:

8x - 6y = - 62

Now, as we have the y terms, both alike, you can cancel them out

You are now left with the following two equations:

18x = -42

8x = -62

The next step is to add them, as the previous - and -, makes a +

This means you are left with one equation :

26x = -104

Now divide by 26 on each side to get:

x = -4

As you have x, you substitute it into one of the ORIGINAL equations.

6x - 2y = -14

Substitute x in:

6(-4) - 2y = -14

-24 - 2y = -14

Add 24 on each side to get:

-2y = 10

y = -5

Answer:

y - intercept is (0,-4)

x intercept is (-2,0)

Step-by-step explanation:

y - intercept is b from y = mx + b

in this case it is -4

y intercept is (0,-4)

x intercept can be found by replacing y with 0

0 = -2x - 4

4 = -2x

x = -2

x intercept is (-2,0)

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

$152

Step-by-step explanation:

$134 x 3 months = $402

$402 - $250 = $152

Answer: $152

Step-by-step explanation:  134 x 3= 402

402- 250= $152

The simplified expression of 5^4 * 5^-6 is 5^-2

The expression is given as

5^4 * (5^-2)^3

Evaluate the product of exponents

So, we have

5^4 * 5^-6

The base of the above expression are the same

i.e. Base = 5

This means that we can apply the law of indices

So, we have

5^4 * 5^-6 = 5^(4 -6)

Evaluate the sum in the above equation

So, we have

5^4 * 5^-6 = 5^(4 -6)

Evaluate the difference in the above equation

So, we have

5^4 * 5^-6 = 5^-2

Hence, the simplified expression of the expression given as 5^4 * 5^-6 is 5^-2

Read more about expressions at

brainly.com/question/4344214

#SPJ1

The population density in the neighborhood is 620 residents per square mile .Therefore, the population density in the neighborhood is 620 people per square mile.

To find the population density of the neighborhood, we divide the total number of residents by the area. So:

Population density = Total number of residents / Area

Plugging in the given values, we get:

Population density = 1550 / 2.5

Simplifying this division, we get:

Population density = 620 people per square mile

Therefore, the population density in the neighborhood is 620 people per square mile.

The population density of a neighborhood can be calculated by dividing the total number of residents by the area in square miles. In this case, there are 1550 residents and the area is 2.5 square miles.

To calculate the population density, use the following formula:

Population Density = Total Residents / Area in Square Miles

Population Density = 1550 residents / 2.5 square miles = 620 residents per square mile

So, the population density in the neighborhood is 620 residents per square mile.

Visit here to learn more about  population density : https://brainly.com/question/1581160
#SPJ11

Answer:

-5 ≤ n ≤ 3

Step-by-step explanation:

Firstly we solve the equation two at a time;

5n + 17 ≥ n - 3

5n - n ≥ -3 - 17

4n ≥ -20

n ≥ -5

-5 ≤ n

n - 3 ≥ -15 + 5n

n - 5n ≥ -15 + 3

-4n ≥ -12

-n ≥ -3

n ≤ 3

Therefore,

5n+17 ≥ n–3 ≥ –15+5n, becomes

-5 ≤ n ≤ 3

The three important post-implementation activities are evaluation and review, training and support, and maintenance and optimization.

After the implementation of a project or system, several important activities need to be carried out to ensure its success and ongoing effectiveness.
Evaluation and Review: This activity involves assessing the outcomes and performance of the implemented project or system. It includes gathering feedback from users, stakeholders, and other relevant parties to evaluate its functionality, efficiency, and user satisfaction. The evaluation helps identify any issues, shortcomings, or areas for improvement.
Training and Support: Post-implementation, providing adequate training and support to users is crucial. This involves conducting training sessions to familiarize users with the system's features, functionalities, and best practices. Ongoing technical support and assistance should be available to address user queries, troubleshoot issues, and ensure smooth operations.
Maintenance and Optimization: Regular maintenance is necessary to ensure the continued functioning and stability of the implemented project or system. This includes activities such as bug fixing, software updates, security patches, and performance optimizations. Monitoring system performance, collecting user feedback, and implementing necessary changes or enhancements contribute to the system's long-term success and efficiency.
By engaging in these post-implementation activities, organizations can effectively evaluate, support, and maintain the implemented project or system, maximizing its benefits and addressing any challenges that may arise.

learn more about optimization here

https://brainly.com/question/14914110



#SPJ11

Use dot products to express y as a linear combination of the vectors in S.

To represent y as a linear combination of the vectors in S using dot products, we calculate the dot product of y with each vector in S and divide it by the squared length of the corresponding vector. The coefficients obtained from the dot products form the linear combination. The steps for each exercise are as follows:

Let S = {7, 20} and y = {-1, 0, 9}.

Dot product with the first vector: (-1)⋅7 = -7

Dot product with the second vector: 0⋅20 = 0

y = (-7/149)⋅7 + (0/400)⋅20 = (-7/149)⋅7

Let S = {3, 1, 2, 0, 9} and y = {5, 5, -1}.

Dot product with the first vector: 5⋅3 = 15

Dot product with the second vector: 5⋅1 = 5

Dot product with the third vector: -1⋅2 = -2

Dot product with the fourth vector: 0⋅0 = 0

Dot product with the fifth vector: 9⋅9 = 81

y = (15/19)⋅3 + (5/26)⋅1 + (-2/14)⋅2 + (0/5)⋅0 + (81/186)⋅9

Let S = {-1, 0} and y = {1, 0}.

Dot product with the first vector: 1⋅(-1) = -1

Dot product with the second vector: 0⋅0 = 0

y = (-1/1)⋅(-1) + (0/1)⋅0 = -1

Let S = {5, 5, -1, -1} and y = {2, 1}.

Dot product with the first vector: 2⋅5 = 10

Dot product with the second vector: 1⋅5 = 5

Dot product with the third vector: 2⋅(-1) = -2

Dot product with the fourth vector: 1⋅(-1) = -1

y = (10/50)⋅5 + (5/50)⋅5 + (-2/2)⋅(-1) + (-1/2)⋅(-1)

Let S = {A, B} and v = {p}.

Dot product with the first vector: p⋅A

Dot product with the second vector: p⋅B

y = (dot product with A)⋅A + (dot product with B)⋅B

For more questions like Vector click the link below:

https://brainly.com/question/29740341

#SPJ11

Answer:

A

Step-by-step explanation:

I think the answer is A because 39÷6= 6.5, so than I took that 6.5 and multiplied it by 12 to get 78 teaspoons of blue paint.

Hope this helps!!! Have a lovely day

In a fourth-grade class, students are making cookies to learn about fractions. They are measuring using measuring cups and spoons. This learning is best described as formal standard measurement.

A standard unit of measurement is a quantifiable language that helps everyone understand the association of the object with the measurement. It is expressed in inches, feet, and pounds, in the United States, and centimeters, meters, and kilograms in the metric system.

Learn more about FSM:

https://brainly.com/question/2511082

#SPJ4

The simplest way to perform a division is long division and synthetic division.

What is division?

Division in mathematics is the process of dividing an amount into equal parts. For instance, we may split a group of 20 people into four groups of 5, five groups of 4, and so on.

There are two methods to perform division:

Long division: The mathematical procedure for splitting big numbers into more manageable groups or sections is known as long division. A difficulty can be solved by breaking it down into manageable parts. Dividends, divisors, quotients, and remainders all exist in long divisions.

Synthetic division: In algebra, synthetic division is a technique for manually dividing polynomials according to Euclid, requiring less writing and calculation than long division. Although the approach can be applied to division by any polynomial, it is often taught for division by linear monic polynomials.

To learn more about division, click on below link:

https://brainly.com/question/11781269

#SPJ4

1. The equation for the relationship is: y = 18.50x

2. Recalling the definition of the graph of a proportional relationship, D. the graph is non-proportional because it does not go through (0, 0).

3. Constant of proportionality (m) = y/x = 80/2 = 40

4. y = 16x.

A proportional relationship can also be defined as a direct variation equation which can be expressed as y = mx.

The value of m in the equation is referred to as the constant of proportionality.

m = y/x.

The graph of a proportional relationship always passes through the origin (0, 0)

1. Using one point (4, 74.00):

m = 74.00/4 = 18.50

To write the equation for the relationship, substitute m = 18.50 into y = mx:

y = 18.50x

2. Based on the definition of the graph of a proportional relationship, the best statement for the graph given is: D. The graph is non-proportional because it does not go through (0, 0).

3. Using a point, (2, 80):

Constant of proportionality (m) = y/x = 80/2 = 40

4. Find m using a point on the line, (1, 16):

m = y/x = 16/1

m = 16

Write the direct variation equation by substituting m = 16 into y = mx:

y = 16x.

Learn more about the proportional relationship on:

https://brainly.com/question/28777033

#SPJ1