What is the inverse of X²?

Answers

Answer 1

Additive inverse of [tex]x^{2}[/tex] is [tex]-x^{2}[/tex].

Multiplicative Inverse of [tex]x^{2}[/tex] is [tex]x^{-2}[/tex].

What is Inverse ?

To produce a result equal to 0, add the original number and the additive inverse by simply reversing the sign of the integer. On the basis of negation of the original number, the characteristics of additive inverse are listed below. For instance, if x is the starting number, then -x is x's additive inverse.

A multiplicative inverse or reciprocal for a number x is a number that, when multiplied by x, produces the multiplicative identity, or 1. It is represented by 1/x or x/1. A fraction a/b has a multiplicative inverse of b/a. Divide 1 by the real number to obtain the multiplicative inverse of the number.

A function that "undoes" another function is called an inverse. In other words, if f(x) generates y, then y entered into the inverse of f creates x. An invertible function is one that has an inverse, and the inverse is indicated by the symbol [tex]f^{-1}[/tex] .

Additive inverse of [tex]x^{2}[/tex] is [tex]-x^{2}[/tex].

Multiplicative Inverse of [tex]x^{2}[/tex] is [tex]x^{-2}[/tex].

To learn more about Inverse refer to :

brainly.com/question/12693983

#SPJ4


Related Questions

- use the distributive property to rewrtie each expression -6(r- 8)1)

Answers

Answer:

-6r+48

Step-by-step explanation:

The answer above is what you end up when you use distributive property.

Is the square root of an integer always irrational Why or why not?

Answers

No, the Square root of an integer is not always irrational because the square root of perfect squares is not irrational.

What is an irrational number?

Any real number that cannot be written as p/q, where p and q are both integers, the quotient of two integers.

If a number is not a perfect square, the square root of that number is not rational.

For example, the square root is 4 is 2.

The square root of 9 is 3.

But whereas the square root of 5 is 2.23606797755555...... which is irrational

The square root of 8 is 2.8284271247555..... which is irrational.

So, therefore square root of a number is not irrational always it can be rational also.

To learn more about square roots here:

brainly.com/question/3617398

#SPJ4

anybody has the answers???

Answers

The coordinate pairs that represent possible solutions to the inequality graph are;

(4, 4)

(0, 0)

What is the solution to the inequality graph?

When it comes to inequality graphs, the shaded portion usually contains all the possible coordinates that represent solutions to the given inequality.

Now, from the inequality graph, we say that the shaded part is below the line and so our possible solutions will be located in that direction.

Thus, the possible solutions from the graph are the coordinates;

(-5, -5), (-4, -4), (-3, -3), (-2, -2), (-1, -1), (0,0), (1, 1), (2, 2), (3, 3), (4, 4)

Lookin at the given options, the only ones that are possible solutions are options B and E.

Read more about Inequality Graph at; https://brainly.com/question/11234618

#SPJ1

find the volume of the given solid. bounded by the coordinate planes and the plane 6x + 8y + z = 48

Answers

The volume of the given solid. bounded by the coordinate planes and the plane 6x + 8y + z = 48 is 384.

In the given question, we have to find the volume of the given solid. bounded by the coordinate planes and the plane 6x + 8y + z = 48.

Cut by a plane at x = x(0) = constant, then z= 48-6x-8y while you are moving with y at x=x(0) constant

At this plane (x = x(0)), an element of area will be dA = z dy and an element of volume dV = dA dx

So , V = [tex]\int\int zdydx[/tex]

v = [tex]\int_{0}^{8}\int_{0}^{(48-6x)/8}(48-6x-8y)dy.dx[/tex]

v = [tex]\int_{0}^{8}[48y-6xy-4y^2]_{0}^{(48-6x)/8}dx[/tex]

v = [tex]\int_{0}^{8}[48\times((48-6x)/8)-6x\times((48-6x)/8)-4((48-6x)/8)^2-0]dx[/tex]

v = [tex]\int_{0}^{8}[9/4(x-8)^2]dx[/tex]

Let u = x-8

v = [tex]9/4\int_{0}^{8}(u)^2[/tex]

v = [tex]9/4\left[\frac{(u)^3}{3}\right]^{8}_{0}[/tex]

v = [tex]3/4[(x-8)^2]_{0}^{8}[/tex]

v = 3/4[(8-8)^3+(0-8)^3]

v = 3/4[0-(-512)]

v = 384

The volume of the given solid. bounded by the coordinate planes and the plane 6x + 8y + z = 48 is 384.

To learn more about finding the volume of plane link is here

brainly.com/question/29516727

#SPJ4

Which factor mut a producer conider when deciding what good to upply? check all that apply

Answers

Factors that are needed to be considered by producer when deciding on the kind of  good to supply are :

1) The supply of a good's flexibility.

2)There is rivalry in the market.

3)The capacity to efficiently generate the good

What is the importance of supply of goods in market?

Supply is crucial because it ensures that there is sufficient production of the items needed to keep up with consumer demand. Typically, the price of that commodity will rise if supply is less than demand. This supply schedule, or curve, establishes the quantity of an item that is produced at a given price.

Applies to be checked are:

1) A producer must first conduct market research by taking into account a number of Factor before he can supply a good.

2) One of the most important factors to take into account is competition because when there is a lot of it, sales may not be as high.

3) Reliable production How are you going to stand out if the goods, given that there are so many competitors?

To learn more about Supply visit:

brainly.com/question/20451129

#SPJ4

Supply is crucial because it ensures that there is sufficient production of the items needed to keep up with consumer demand. Typically, the price of that commodity will rise if supply is less than demand. This supply schedule, or curve, establishes the quantity of an item that is produced at a given price.

Applies to be checked are:

A producer must first conduct market research by taking into account a number of Factor before he can supply a good.

One of the most important factors to take into account is competition because when there is a lot of it, sales may not be as high.

Reliable production How are you going to stand out if the goods, given that there are so many competitors?

What is the slope of the line whose equation is 3x 2y 10?

Answers

For the given function 3x + 2y = 10 the slope of the function is equal to -3/2.

As given in the question,

Given function is equal to 3x + 2y = 10

Standard form  of the equation representing slope intercept form is given by :

y = mx  + c

'm' is the slope of the given function

'c' is the value of y-intercept of the given function.

Now simplify the given function 3x + 2y = 10  in standard form ,

3x + 2y = 10

⇒2y = -3x + 10

⇒ y = 1/ 2(-3x + 10 )

⇒ y = -3/2x + 5

Compare with the standard form of the equation ,

Slope of the given function is m = -3/2.

Therefore, for the given function 3x + 2y = 10 the slope of is given by

m = -3/2.

The given question is incomplete , the complete question is:

What is the slope of the function 3x + 2y =  10?

Learn more about function here

brainly.com/question/5975436

#SPJ4

What is 4 called in math?

Answers

In mathematics 4 is called a numerical term or a number.

What are numerical terms?

A mathematical expression is a combination of two or more terms along with operator or symbols. Here, term defines the numbers and variables. variables are denoted by alphabets. When an expression contains only numbers and symbols then it is called numerical expression.

As example 1024 + 234 is a numerical expression.

What is 4 called in math?

4 is a whole number. In a mathematical expression 4 is a numerical term.

A numerical term can be acted as a constant or coefficient depending on the types of expression given.

Suppose we have an expression 2x + 3Y - 4 in where 4 is a number act as a constant term. In the other hand, we imagine an expression

16z- 3y + 4x -10 in where 4 is a number accompanied by variable x so 4 is the coefficient of x.

If we write a linear equation, y = 4X + 5

        here, 4 is the slope of equation

Whenever we write a square root of √16

                                                 we get 4

To know more about expression and term visit:

https://brainly.com/question/13593199

#SPJ4

maddy had a piece of ribbon that was 3 1/2 yards long each bow was made from a piece of the ribbon that was 3/4 yard long how many bows can Maddy make

Answers

Step-by-step explanation:

this is answered by "how often does 3/4 fit into 3 1/2 ?".

and that is what division is for :

3 1/2 / 3/4

(3×2 + 1)/2 / 3/4

7/2 / 3/4 = (7×4)/(2×3) = 28/6 = 14/3 = 4 2/3

Maddy can make 4 bows.

and she has some tape left, but not enough to make a 5th.

Arthur has an april credit card balance of $325.24. his repayment date is the 25th of every month, with a grace period of 5 days. if his payment is late, the credit card company charges him a $25 late fee. arthur wants to repay the full amount to have a zero balance. how much should arthur pay if his online payment is processed on may 1?
a. $325.24, the april balance
b. $25, the april late fee
c. $350.24, the april balance plus the late fee
d. $300.24, the april balance minus the late fee

Answers

Answer:

  c. $350.24, the april balance plus the late fee

Step-by-step explanation:

You want to know the required total payment when the balance being repaid is $325.24 and a late fee of $25 is charged.

Total owed

Arthur must pay both the balance due and the late fee. The total amount he must pay is ...

  balance + late fee = $325.24 +25.00 = $350.24

For the polynomial function f(x)= -2x² - 4x + 16, find all local and global extrema.

A.) No local extrema exist.

B.) The local and global extrema are: (0, -4), (0, 2) and (-1, 18).

C.) The only extrema point is (-1, 18).

D.) No global extrema exist.

Answers

Answer:

  C.) The only extreme point is (-1, 18).

Step-by-step explanation:

You want the local and global extrema of f(x) = -2x² - 4x + 16.

Extreme points

Unless the domain is restricted to a particular interval, the extrema of a polynomial function will be its turning points. The number of possible turning points is 1 less than the degree of the equation.

An even-degree polynomial equation will always have at least one global extreme on the domain of all real numbers.

The given 2nd-degree equation will have exactly one extreme point: its vertex at (-1, 18).

__

Additional comment

The vertex of ax² +bx +c is located at x=-b/(2a). Here, that is x=-(-4)/(2(-2)) = -1. The value of f(-1) is -2 -(-4) +16 = 18, so the extreme point is (-1, 18). A graphing calculator finds it quickly.

What is the example of Triangle Inequality theorem 2?

Answers

The example of Triangle inequality theorem 2 is 4 + 8 = 12, which is less than 15 in total. Triangle Inequality Theorem is not satisfied by this set of side lengths.

What is meant by triangle inequality ?According to the triangle inequality, the lengths of any two sides of any triangle must add up to at least the length of the third side. Triangle inequality, often known as a + b c, is a theorem in Euclidean geometry that states that the sum of any two triangle sides must be greater than or equal to the third side. The basic tenet of the theorem is that a straight line connects any two places. That is what the Triangle Inequality Theorem says.

To learn more about triangle inequality refer to:

brainly.com/question/1163433

#SPJ4

A point is plotted on a number line at −4.8 A second point is plotted at 6.3.

What is the length of the line segment joining these points?
pls someone answer i will give brainlist

Answers

Add the absolute values of each point to get the answer. 11.1

What is difference between transform and fit transform?

Answers

The difference between transform and fit_transform is that transform() method is used to perform scaling whereas fit_transform does both the fitting and the transforming in one step.

In this question we need to describe the difference between methods transform() and fit_transform()

We know that the methods like transform(), and fit_transform() provided by the scikit-learn package.

Both are the methods of class sklearn.preprocessing.StandardScaler()

The transform() method is used to perform scaling using mean and standard deviation which is calculated using the .fit() method.

The fit_transform() method does both fits and transform i.e., fit_transform() calculates the mean and standard deviation for a given feature and also perform scaling.

Therefore, transform() changes the data and fit_transform does both the fitting and the transforming in one step.

Learn more about the standard deviation here:

https://brainly.com/question/20553308

#SPJ4

Solve by completing the square : x^2+4x-7=0 and 2x^2+8x-1=0

Answers

By completing the squares we will see that the solutions are:

a) For 2x^2 + 8x - 1 = 0:

x = -2 ±√4.5

b) For x^2+4x-7 = 0

x = ±√11 - 2

How to complete squares?

Remember that the perfect square trinomial is:

(a + b)^2 = a^2 + 2ab + b^2

The first quadratic equation is:

2x^2 + 8x - 1 = 0

Dividing by 2 we get:

x^2 + 4x - 1/2 = 0

We can rewrite this as:

x^2 + 2*2*x - 1/2 = 0

Adding and subtracting 2^2 = 4, we get:

x^2 + 2*2*x + 4 - 4 - 1/2 = 0

(x + 2)^2 - 4 - 1/2 = 0

(x + 2)^2 = 4.5

Now we can solve this:

x + 2 = ±√4.5

x = -2 ±√4.5

These are the two solutions.

The other quadratic equation is:

x^2+4x-7 = 0

We can rewrite this as:

x^2 + 2*2*x - 7 = 0

Again, add and subtract 4 to get:

x^2 + 2*2*x + 4 - 4 - 7 = 0

(x + 2)^2 = 11

Solving this we get:

x = ±√11 - 2

Learn more about quadratic equations:

https://brainly.com/question/1214333

#SPJ1

Paul's batting scores for cricket in a season are 17, 23, 9, 0, 8, 21 and 12.
Calculate Paul's mean score to the nearest whole number.

Answers

Based on Paul's batting scores for cricket in a season, his mean score to the nearest whole number is equal to 13.

What is a mean?

In Mathematics, a mean is sometimes referred to as an average and it can be defined as a ratio of the sum of the total number in a data set (population) to the frequency of the data set.

How to calculate the mean for the set of scores?

Mathematically, the mean for this set of scores can be calculated by using the following formula:

Mean = [F(x)]/n

For the total scores, we have;

F(x) = 17 + 23 + 9 + 0 + 8 + 21 + 12

F(x) = 90.

Now, we can determine the mean score as follows;

Mean score = 90/7

Mean score = 12.86 ≈ 13.

Read more on mean here: brainly.com/question/9550536

#SPJ1

8.
At Friday's Football game, 1,294 tickets were sold for a total amount of $8,816.00. IF
each student ticket costs $5.00, and each adult ticket costs $8.00, how many
student tickets were purchased?

Answers

Answer: 3,385.00

Step-by-step explanation: To find the number of student tickets sold, we need to first figure out the total number of tickets sold at the football game. We can do this by dividing the total amount of money collected by the cost of each ticket. In this case, we have:

Total number of tickets = 8,816.00 / (5.00 + 8.00)

                      = 8,816.00 / 13.00

                      = 677.5

Since the total number of tickets sold must be an integer, we can round this number down to 677. This means that 677 student tickets were sold at the football game.

We can verify this answer by calculating the total amount of money collected from the student tickets and checking that it is equal to the total amount collected at the game:

Total amount collected from student tickets = 677 * 5.00

                                          = 3,385.00

Since the total amount collected from the student tickets is less than the total amount collected at the game, we know that this is the correct answer.

jason was riding his bicycle, making deliveries on his newspaper route. He had no less than 12 newspapers left to deliver. Which number line represents this scenario?
number line with closed circle at point 12, shaded to the left
number line with open circle at point 12, shaded to the left
number line with open circle at point 12, shaded to the right
number line with closed circle at point 12, shaded to the right

Answers

Answer:

number line with a closed circle at point 12, shaded to the left

Step-by-step explanation:

Because it say he had no less than 12 newspapapers

Which mean he had smaller than or equal to 12 nnewspapapers

Because there is equal, so it will be a close circle, and shaded to the left because it is less than !

Find the total surface area and lateral surface area of a chalk box whose height, length and breadth are 25 cm, 20 cm and 15 cm respectively.​

Answers

Total surface area = 2(lb+bh+hl)

TSA = 2(25×20+20×15+15×25)

TSA= 2(500+300+375)

TSA= 2(1175)

TSA= 2350 cm²

Lateral surface area = 2(l+b)h

LSA= 2(25+20)15

LSA,= 2(45)15

LSA= 1350 cm²

h=25 cm

l=20 cm

b=15 cm

Total surface area is 2(lb+bh+hl)

2(20×15+15×25+25×20)

2(300+375+500)

2(1175)=2350 cm 2

Does anyone know how to solve this?
solve for x
3(x-2)^2-10=4-11x​

Answers

Answer:

x=3.25

Step-by-step explanation:

To solve this you would have to distribute the 3 to both numbers in the parenthesis and then you'd combine like terms. Once you combine like terms it'll be a bit easier to solve. When I distributed and combined like terms I got 3x-12-10=4-11x and then I solved and got x=3.25

Not sure if this is how your supposed to solve this problem for your assignment but for us it's usually like this...if it happens to be wrong then I'm sorry.

Write the equation of the line represented by y=−2/3x+4 in standard form.

Answers

The equation y = (-2/3)x + 4 in standard form is 2x + 3y = 12.

What is an equation?

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

We have,

y = (-2/3)x + 4

The equation of a line in standard form is ax + by = c

Now,

y = (-2/3)x + 4

3y = -2x + 12

Adding 2x on both sides.

2x + 3y = 12

Thus,

The equation in standard form is 2x + 3y = 12.

Learn more about equations here:

https://brainly.com/question/17194269

#SPJ1

Enter the equation of the following using line in slope-intercept form.
slope = 0; y-intercept is 4

Answers

Answer:

y=4

Step-by-step explanation:

slope doesn't exist

so y=0x+4 >>>>> y=4

a) Change 12 out of 43 to a percentage
b) Change 43 out of 57 to a percentage

Answers

Answer:

a) 27.9069767442

b} 75.439%

Step-by-step explanation:

a horizontal line passes through $(1,1)$. a vertical line passes through $(2,2)$. what is the point of intersection of these two lines?

Answers

The point of intersection of these two lines is (2,1)

Point of intersection means the point at which two lines intersect.

These two lines are represented by the equation a1x + b1y + c1= 0 and    a2x + b2y + c2 = 0, respectively.

When the graphs of y = f(x) and y = g(x) intersect, both graphs have exactly the same x and y values.

So we can find the point or points of intersection by solving the equation f(x) = g(x)

We have been given that line l1  is horizontal and passes through the point (1,1). The line l2 is vertical and passes through points (2,2). We are asked to find a point of intersection between line l1 and line l2.  

Line l1 is a horizontal line so the y-coordinate will be 1 for any value of x. Line l2  is a vertical line, so the x-coordinate will be 2 for any value of y.

To know more about the Point of intersection:

https://brainly.com/question/11495601

#SPJ4

Is there a mode formula?

Answers

There is a mode formula, that is Mode = l + [(f₁-f₀)/(2f₁-f₀-f₂)] * h

Where,

l = lower limit of the modal class

h = size of the class interval

f₁ = frequency of the modal class

f₀ = frequency of the class preceding the modal class

f₂ = frequency of the class succeeding the modal class

What is mode?

The value that consistently appears in a given set is the mode. The mode or modal value in a data set is sometimes referred to as the value or number that occurs most frequently in the data set. In addition to mean and median, it is one of the three measures of central tendency.

A mode is described as the value in a group of values that occurs more frequently. The value that appears the most frequently is this one.

To find the mode we use the formula Mode = l + [(f₁-f₀)/(2f₁-f₀-f₂)] * h

Where,

l = lower limit of the modal class

h = size of the class interval

f₁ = frequency of the modal class

f₀ = frequency of the class preceding the modal class

f₂ = frequency of the class succeeding the modal class

To learn more about mode visit:

brainly.com/question/12789483

#SPJ4

What does it mean when you regroup?

Answers

when you make groups of ten when performing operations such as addition or subtraction.

For example, in 2 digit addition, you might have 15 + 17. In this case, you need to regroup. When you add 5 + 7 you have 12, or one ten and two units. So, you regroup the tens into the tens column and leave the two units.

Two conducting spheres, one having twice the diameter of the other, are separated by a distance large compared to their diameters. The smaller sphere (1) has charge q and the larger sphere (2) is uncharged. If the spheres are then connected by a long thin wire:.

Answers

If the spheres are connected by a long thin wire, then the two spheres are at the same potential.

In math, the term sphere refers a three dimensional solid, that has all its surface points at equal distances from the center.

Here we have given that the two conducting spheres, here one having twice the diameter of the other, that are separated by a distance large compared to their diameters. Then the smaller sphere (1) has charge q and the larger sphere (2) is uncharged.

And we need to find If the spheres are connected by a long thin wire.

While we looking into the given question when these two conducting spheres are connected together through a thin wire then charge from the smaller sphere will travel through the wire.

Therefore, here this charge will continue to travel towards the neutral sphere until the charge on both the spheres will become equal to each other.

Therefore, their potential will also become equal.

To know more about Sphere here

https://brainly.com/question/9994313

#SPJ4

What are the first 3 consecutive odd numbers?

Answers

The first 3 consecutive odd numbers are 1,3,5. x and x + 2 are consecutive odd numbers if x is an odd number.

Consecutive numbers are those that always appear in the same order, from smallest to largest.

For instance:

The numbers 1, 2, 3, 4, 5, 6, and so on are consecutive.

consecutive odd numbers:

Let's call the odd number "x." The subsequent term becomes "x + 4" and the next consecutive odd number becomes "x + 2."

Numbers that begin with 1, 3, 5, 7, or 9 are considered odd. 1, 3, 5, 7, 9, 11, 13, 15, and so on are examples of consecutive odd numbers.

Know more about Consecutive numbers here: https://brainly.com/question/29775116

#SPJ4

The formula for the cot of buying a car i cot = 12 x monthly payment depoit. The cot of a car i 8000. Find the monthly payment when the depoit i 2600

Answers

The monthly payment amount is (8000 - 2600) / 12 = $500.

1. The cot of a car is given as 8000. The depoit is given as 2600.

2. The formula for the cot of buying a car is cot = 12 x monthly payment depoit.

3. To find the monthly payment, we can rearrange the formula to monthly payment = (cot - depoit) / 12.

4. Substituting in the values, we get monthly payment amount = (8000 - 2600) / 12 = $500.

The cost of a car can be calculated using a simple formula. The formula is cot = 12 x monthly payment deposit. In this case, the cost of the car is given as 8000 and the deposit is given as 2600. To find the monthly payment, we can rearrange the formula to solve for the monthly payment amount. This gives us the equation monthly payment = (cot-deposit)/12. When we plug in the given values, we get monthly payment = (8000-2600)/12 = $500. This means that the monthly payment amount for this car is $500.

Learn more about amount here

https://brainly.com/question/8082054

#SPJ4

What is the nature of the roots in the equation x² 6x 9 0?

Answers

The roots of this quadratic equation are real and equal.

given equation:

[tex]x^{2}[/tex] - 6x + 9 =0

now we need to find discriminant

discriminant = D = [tex]b^{2}[/tex] - 4ac

from the given equation

a = 1

b = -6

c = 9

D = [tex](-6)^{2}[/tex] - 4(1)(9)

  = 36 - 36

D = 0

1.  [tex]b^{2}[/tex] - 4ac < 0 there roots are imaginary

2.  [tex]b^{2}[/tex] - 4ac = 0 there roots are real and equal

3. [tex]b^{2}[/tex] - 4ac >0  there roots are real and  distinct

The roots of this quadratic equation are real and equal.

A quadratic equation is graphically represented by a parabola with vertex located at the origin , below the x-axis , or above the x-axis . Therefore , a quadratic function may have one ,two or zero roots.

If the quadratic function is always more than zero that means, when graphed on coordinate system, the function never have intersects the

x-axis. That means that quadratic equation has no real roots.

To learn more about quadratic equation:

https://brainly.com/question/17177510

#SPJ4

grass clippings are placed in a bin

Answers

Yes ideally a garbage bin labeled with a green color
Other Questions
What happens to G3P in the Calvin cycle? what effect did the taft-hartley act of 1947 have on unions? a. it instituted limits on secondary strikes and boycotts. b. it made unions illegal. c. it prohibited government workers from unionizing. d. it gave unions greater power. The assassination attempt by John Hinkley onRonald Reagan was over which of the following?A. a Hollywood starC. national holidaysB. economicsD. nuclear power The opportunity to have another person take over rent payments and live in the rental unit is called (a) O Subletting. O Rental agreement. O Lessee. O Lessor O Lease. What is conflict management in scrum? Solve following equations by reducing their augmented matrix to the reduced echelon formx+2y+z=22x+y+2z= -12x+3y-z = 9 How can I contribute to the development of the Philippines as a Filipino citizen? Practice: Photosynthesis and Cellular Respiration ComparisonFill in the chart below, showing the similarities and differences between these two processes. What does blank verse represent? find and sketch the domain of the function. f(x, y, z) = ln(64 4x2 16y2 z2) Why does SSS similarity work? What are the 9 types of expression? This country is part of the orthodox church, which means it celebrates christmas on january 7th. people fast for 43 days by eating a predominantly vegan diet. on christmas day, families gather together for a dinner. the dessert includes homemade roasted coffee and popcorn. The table shows the number of points scored by a basketball team in their first sevengames. staphyloccocus aureus is an important cause of food poisoning. several gene-encoding exotoxins are associated with s. aureus food poisoning, including sea, an exotoxin encoded by a viral gene. what sort of life cycle must this phage have? What's the inverse of f x )= 1 4x 7? Compound A solidCompound B solidCompoundCCompoundDBCgasDsolid8081610-56680yesnonoCompound B because it has a very high melting point.yesYou are studying the differences between ionic and covalent compounds. After studying the properties of eachtype of compound, your teacher has provided this table and asked you to (1) identify the ionic compound(s) andexplain your choice(s).ACompounds A and D because they have relatively high melting points.AROLIChessiesCompounds A, B, and C because they are solid at room temperature.Compounds A and D because the conduct electricity in aqueous solutions.yesnoyesyes Air-break switches are also known asA soft-limit Switches B SPST Switches C knife Switches D gap Switches What is the major focus of sustainability? 69. Advantages of ETFs over mutual funds include all but which one of the following?A. ETFs trade continuously, so investors can trade throughout the day.B. ETFs can be sold short or purchased on margin, unlike fund shares.C. ETF providers do not have to sell holdings to fund redemptions.D. ETF values can diverge from NAV.