: 1 the x-axis, x=0, and x = 3 Find the moment of inertia with respect to the y-axis for a flat plate covering the region bounded by y= 1+x6 The moment of inertia is approximately I (Round to two decimal places as needed)

Answer:

18 people preferred the color blue

Step-by-step explanation:

you switch the percent to a decimal and .30*60 is 18

Answer:

18 people

Step-by-step explanation:

26 red

16green

30blue

4black

24yellow

100percent=60

30=30×60÷100=18

The Surface Area of the regular hexagonal prism is 92.784 square unit.

We have,

a = 2 unit

h= 6 unit

So, surface area of Prism

= 6 ah + 3√3 a²

= 6(2)(6) + 3√3 (2)²

= 72 + 12√3

= 92.784 square unit.

Thus, the Surface Area is 92.784 square unit.

Learn more about Surface Area here:

https://brainly.com/question/26330105

#SPJ1

Answer:

Yes, 10 millimeters is the same as 1 centimeter.

Step-by-step explanation:

Kathy can compare the two measurement because 10 millimeters equals 1 centimeter

This means

10 millimeters of her finger = 1 centimeter of the same finger

100 millimeters of her finger = 10 centimeters of her finger

1000 millimeters of her finger = 100 centimeters of her finger

Therefore, Kathy can compare both measurement ( millimeters and centimeters).

Answer:

Yes, 10 millimeters is the same as 1 centimeter.

Step-by-step explanation:

There is a 30.69% probability that at least 8 teenagers in a group of 10 watched a rented movie at least once last week.

Binomial probability distribution

The probability of precisely x successes on n repeated trials is known as a binomial probability, and X can only have two possible outcomes.

P(X=x) = C_(n,x).p^x.〖(1-p)〗^(n-x)

The number of unique combinations of x objects from a set of n elements is given by the formula below, where C (n,x)

C (n,x)=n!/x!(n-x)!

And p is the likelihood that X will occur.

There are only two possible outcomes for each adolescent. A rented movie was either watched at least once per week, or it wasn't. This indicates that we can use the binomial probability distribution to solve this issue.

There was a 0.67 percent chance that a randomly chosen teenager would rent a movie at least once per week. This means that p = 0.67.

We have to determine what is the probability that at least 8 teenagers in a group of 10 watched a rented movie at least once last week?

Group of 10, so n =10 .

P(x≥8) = P(X =8) + P(X =9)+ P(X =10)

In which

P(X=x) = C_(n,x).p^x.〖(1-p)〗^(n-x)

P(X=x) = C_10,8.〖0.67〗^8.〖(0.33)〗^2 = 0.1990

P(X=x) = C_10,9.〖0.67〗^9.〖(0.33)〗^1 = 0.0897

P(X=x) = C_10,10.〖0.67〗^10.〖(0.33)〗^0= 0.0182

So,

P(x≥8) = P(X =8) + P(X =9)+ P(X =10)

= 0.1990 + 0.0897 + 0.0182

= 0.3069

There is a 30.69% probability that at least 8 teenagers in a group of 10 watched a rented movie at least once last week.

To learn more about Binomial probability distribution visit

https://brainly.com/question/3668841

#SPJ4

In the given situation:

The independent variable is: Time or months. Delilah's saving and accumulation of money depend on the passage of time.

The dependent variable is: Amount of money saved. The amount of money Delilah has saved is dependent on the number of months that have passed and her consistent savings of $15 each month.\(\)

Answer:

vertical angles

Step-by-step explanation:

angles 6 and 7 are formed by the same two lines and are on opposite sides  of the intersection point

Answer

Step-by-step explanation:

Check the picture below.

\(~\hfill \stackrel{\textit{\large distance between 2 points}}{d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2}}~\hfill~ \\\\[-0.35em] ~\dotfill\\\\ A(\stackrel{x_1}{-5}~,~\stackrel{y_1}{2})\qquad B(\stackrel{x_2}{-1}~,~\stackrel{y_2}{6}) ~\hfill AB=\sqrt{[ -1- (-5)]^2 + [ 6- 2]^2} \\\\\\ ~\hfill \boxed{\sqrt{32}} \\\\\\ B(\stackrel{x_1}{-1}~,~\stackrel{y_1}{6})\qquad C(\stackrel{x_2}{3}~,~\stackrel{y_2}{2}) ~\hfill BC=\sqrt{[ 3- (-1)]^2 + [ 2- 6]^2} \\\\\\ ~\hfill \boxed{\sqrt{32}}\)

\(C(\stackrel{x_1}{3}~,~\stackrel{y_1}{2})\qquad D(\stackrel{x_2}{-1}~,~\stackrel{y_2}{-2}) ~\hfill CD=\sqrt{[ -1- 3]^2 + [ -2- 2]^2} \\\\\\ ~\hfill \boxed{\sqrt{32}} \\\\\\ D(\stackrel{x_1}{-1}~,~\stackrel{y_1}{-2})\qquad A(\stackrel{x_2}{-5}~,~\stackrel{y_2}{2}) ~\hfill DA=\sqrt{[ -5- (-1)]^2 + [ 2- (-2)]^2} \\\\\\ ~\hfill \boxed{\sqrt{32}}\)

\(~\dotfill\\\\ \sqrt{32}\implies \sqrt{16\cdot 2}\implies \sqrt{4^2\cdot 2}\implies 4\sqrt{2}\implies \stackrel{\textit{four times that much}}{4(4\sqrt{2})\implies \blacksquare~~ 16\sqrt{2} ~~\blacksquare}\)

It's a rhoumbus as AC and BD both diagonals are perpendicular to each other .

Find one side

AD

So

Perimeter

It would take them 2/W hours, or approximately 1 hour and 36 minutes, to mow the lawn working together.'

What is rate ?

The rate is a measure of how much of a quantity is completed or changed per unit of time. It is often represented as a ratio of the amount of work done to the amount of time it takes to complete the work. For example, in the context of mowing a lawn, the rate could be expressed as the amount of lawn mowed per hour.

Let's call the amount of work required to mow a lawn "W".

Molly can do it in 3 hours, so her rate of work is W/3.

Her little brother can do it in 6 hours, so his rate of work is W/6.

When they work together, their combined rate of work is (W/3) + (W/6) = W/2.

So, working together, they can mow the lawn in W/2 hours, or 2/W hours.

Therefore, it would take them 2/W hours, or approximately 1 hour and 36 minutes, to mow the lawn working together.

To learn more about rate visit : brainly.com/question/14731228

#SPJ4

It would take them 2/W hours, or approximately 1 hour and 36 minutes, to mow the lawn working together.'

The rate is a measure of how much of a quantity is completed or changed per unit of time. It is often represented as a ratio of the amount of work done to the amount of time it takes to complete the work. For example, in the context of mowing a lawn, the rate could be expressed as the amount of lawn mowed per hour.

Let's call the amount of work required to mow a lawn "W".

Molly can do it in 3 hours, so her rate of work is W/3.

Her little brother can do it in 6 hours, so his rate of work is W/6.

When they work together, their combined rate of work is (W/3) + (W/6) = W/2.

So, working together, they can mow the lawn in W/2 hours, or 2/W hours.

Therefore, it would take them 2/W hours, or approximately 1 hour and 36 minutes, to mow the lawn working together.

To learn more about rate

brainly.com/question/14731228

#SPJ4

Answer:

Johann Benedict Listing

Step-by-step explanation:

Although all 4 were renowned mathematicians in their own right, Johann Benedict Listing was the only one to discover the Mobius strip and its properties, around the same time as did August Mobius.

Answer:

700

Step-by-step explanation:

if the train line is 130 kilometers long, it took 0.9 hour  time  before the two trains meet

A freight train on the bluepoint-vindale line departs bluepoint, traveling at a speed of 42 kilometers per hour.

at the same time, a second train leaves vindale, bound for bluepoint, and is moving at speed of  97 kilometers per hour.

if the train line is 130 kilometers long, distance is 130km

how much time will pass before the two trains meet?

Time = Distance /speed

Let the encounter take time x

the sum of the distance between two trains when they meet is 130 km

42x +97 x=130

139x =130

  x= 0.9 hour

Hence it took 0.9 hour before the two trains meet.

learn more about of Speed here

https://brainly.com/question/23027485

#SPJ4

The slope of the tangent line to the curve at a point (x, y) is dy/dx. By the chain rule, this is equivalent to

dy/dθ × dθ/dx = (dy/dθ) / (dx/dθ)

where y = r(θ) sin(θ) and x = r(θ) cos(θ). Then

dy/dθ = dr/dθ sin(θ) + r(θ) cos(θ)

dx/dθ = dr/dθ cos(θ) - r(θ) sin(θ)

Given r(θ) = cos(3θ), we have

dr/dθ = -3 sin(3θ)

and so

dy/dx = (-3 sin(3θ) sin(θ) + cos(3θ) cos(θ)) / (-3 sin(3θ) cos(θ) - cos(3θ) sin(θ))

When θ = π/3, we end up with a slope of

dy/dx = (-3 sin(π) sin(π/3) + cos(π) cos(π/3)) / (-3 sin(π) cos(π/3) - cos(π) sin(π/3))

dy/dx = -cos(π/3) / sin(π/3)

dy/dx = -cot(π/3) = -1/√3

The variables of turnover and profit in the given dataset are significantly correlated at the 1 percent level. The regression line for predicting expected profit from turnover can be calculated.

The correlation between turnover and profit levels of the ten companies in the given dataset was tested, and it was found to be significant at the 1 percent level. This indicates that there is a strong relationship between the two variables. The regression line can be used to predict the expected profit based on the turnover of a company.

The regression equation for predicting expected profit from turnover can be expressed as follows:

Expected Profit = Intercept + Slope * Turnover

In this equation, the intercept represents the starting point of the regression line, indicating the expected profit when turnover is zero. The slope represents the change in profit for every unit change in turnover. By plugging in the turnover value of a company into this equation, we can estimate the expected profit for that company.

It's important to note that the coefficients of the regression equation will vary depending on the specific dataset and industry. In this case, the specific values for the intercept and slope can be calculated using statistical techniques such as ordinary least squares regression.

Learn more about turnover

brainly.com/question/31561926

#SPJ11

Graph fourth represents a function with direct variation and the equation of the graph will be y = kx option (D) is correct.

It is defined as the relationship between two variables when the first variable increases, the second variable also increases according to the constant factor.

It is given that:

The graph is shown in the pictures

As we know,

The proportional relationship can be defined as:

y ∝ x

y = kx

k is the constant of proportionality:

y = kx is the equation of the line which passes through the origin.

Graph four passes through origin.

Thus, graph fourth represents a function with direct variation and the equation of the graph will be y = kx option (D) is correct.

Learn more about the proportional here:

brainly.com/question/14263719

#SPJ1

Descriptive statistics summarize numbers and inferential statistics determine whether the results are significant.

What is statistics?

The gathering, characterization, analysis, and drawing of inferences from quantitative data are all tasks that fall under the purview of statistics, a subfield of applied mathematics. Probability theory, linear algebra, and differential and integral calculus play major roles in the mathematical theories underlying statistics.

To know more about the statistics

https://brainly.com/question/15525560

#SPJ4

After rewriting the given equation P = 2(I + b) by taking the subject 'l', the resultant equation is l = (P - 2b)/2.

An equation is a mathematical statement that contains the symbol "equal to" between two expressions with identical values.

As in 3x + 5 = 15, for example.

There are many different types of equations, including linear, quadratic, cubic, and others.

The point-slope form, standard form, and slope-intercept form are the three main types of linear equations.

So, we have the equation:

P = 2(I + b)

Now, rewrite the equation taking 'l' as the subject:

P = 2(I + b)

P = 2I + 2b

2l = P - 2b

l = (P - 2b)/2

Therefore, after rewriting the given equation P = 2(I + b) by taking the subject 'l', the resultant equation is l = (P - 2b)/2.

Know more about equations here:

https://brainly.com/question/28937794

#SPJ1

we have only one outcome that is neither positive nor negative, then the statement is false.

What is square root?

A value known as the square root of a number is one that, when multiplied by itself, yields the original number. An alternative to square rooting a number is to use it. Therefore, the concepts of squares and square roots are connected. The original number is equal to the square root of any integer, which is equivalent to a number.

Let's assume that m is an integer that is positive, such that (m.m) = (m2) = m.

This seems to be true because:

-2*-2 = 2*2 = 4

So √4 = 2 and -2

But particularly the square root of zero is:

√0 = 0

So here we have only one outcome that is neither positive nor negative, then the statement is false.

Learn more about square roots, by the following link.

https://brainly.com/question/428672

#SPJ1

Answer:

My best guess is 24

Step-by-step explanation:

idk if this is right or not, but the triangle could be a 3 4 5 right triangle.

3 x 2 = 6

4 x 2 = 8

5 x 2 = 10.

6 + 8 + 10 = 24

this is the best answer i got. Don't know if it's going to help...

Therefore represented by the point of intersection, which is (10, 7). All products are sold at this price and quantity, clearing the market.

A function is a mathematical concept that links an input (usually denoted by the variable x) to an output (usually denoted by the variable y or f(x)) in a well-defined way. A function can be compared to a computer that processes inputs and outputs in accordance with rules or guidelines. Each input value (also known as the domain) in a function is connected to precisely one output value (also known as the range). For instance, the linear function f(x) = 2x multiplies the input value x by two to create the output value.

given

f(x) = -0.5x + 12

The supply role is also provided by:

g(x) = 0.5x + 2

We must put these two functions equal to one another and then solve for x to determine where these two functions intersect:

-0.5x + 12 = 0.5x + 2

By multiplying both parts by 0.5, we get:

12 = x + 2

x = 10

The position at which the supply and demand functions intersect is therefore (10, f(10)) or (10, g(10)). We can enter the value x = 10 into either of the following functions to obtain the appropriate y-coordinate:

f(10) = -0.5(10) + 12 = 7

g(10) = 0.5(10) + 2 = 7

To know more about function visit:

https://brainly.com/question/28193995

#SPJ1

Answer:

23

Step-by-step explanation:

A polynomial is an equation made up of coefficients and in determinates that uses only the addition, subtraction, multiplication, and powers of positive-integer variables.

Multiplying Polynomials Find each product. 1) \(6v(2v + 3) 2) 7(-5v - 8)3) 2x(-2x -3)6v(2v + 3)\)

To distribute the 6v over the binomial 2v + 3, we multiply 6v by each term inside the parenthesis:

\(6v(2v) + 6v(3)\)

\(= 12v^2 + 18v7(-5v - 8)\)

To distribute the 7 over the binomial -5v - 8, we multiply 7 by each term inside the parenthesis:

\(7(-5v) + 7(-8)= -35v - 562x(-2x - 3)\)

To distribute the 2x over the binomial -2x - 3, we multiply 2x by each term inside the parenthesis:

\(2x(-2x) + 2x(-3)= -4x^2 - 6x\)

for such more question on Polynomials

https://brainly.com/question/4142886

#SPJ4

The point (16, -99) is not a perfect fit in the linear model, and the slope-intercept equation for the remaining four data points (-8, 9), (-6, -9), (-2, -18), and (8, -63) is y = (-15/2)x + 3; the y-intercept (3) represents the net approval rating for the president when there is no change in the Dow Jones, and the slope (-15/2) indicates that for every 1-point increase in the Dow Jones, the net approval rating is expected to decrease by 7.5 percentage points.

To determine which point is not a perfect fit in the linear model, we need to compute the slopes for each pair of consecutive data points.

The slope of a linear model represents the rate of change between the two variables.

Using the given data points:

Points: -8, -6, -2, 8, 16

Percentage Points: 9, -9, -18, -63, -99

Let's compute the slopes:

Slope between (-8, 9) and (-6, -9):

slope = (change in percentage points) / (change in points)

slope = (-9 - 9) / (-6 - (-8))

slope = -18 / 2

slope = -9

Slope between (-6, -9) and (-2, -18):

slope = (-18 - (-9)) / (-2 - (-6))

slope = -9 / 4.0

slope = -2.25

Slope between (-2, -18) and (8, -63):

slope = (-63 - (-18)) / (8 - (-2))

slope = -45 / 10

slope = -4.5

Slope between (8, -63) and (16, -99):

slope = (-99 - (-63)) / (16 - 8)

slope = -36 / 8

slope = -4.5

The slopes for the first three pairs of points (-9, -2.25, -4.5) match, indicating a consistent linear relationship.

However, the slope between the last two points is -4.5, not -4.25 like the others.

Therefore, the point (16, -99) is not a perfect fit.

Removing the point (16, -99), we have four remaining data points:

(-8, 9), (-6, -9), (-2, -18), and (8, -63).

To find the slope-intercept equation for the linear model that passes through these four points, we can use the formula:

y = mx + b

Using the slope formula with two of the remaining points:

-9 = m(-6) + b

-18 = m(-2) + b

Solving these two equations simultaneously, we find:

m = -9/4

b = 9/2

So the slope-intercept equation for the linear model is:

y = (-9/4)x + 9/2

The practical meaning of the y-intercept (9/2) is that when the previous day's change in the Dow Jones is 0 points, the net approval rating for the president of the United States is expected to be 9/2 percentage points, or 4.5 percentage points.

The practical meaning of the slope (-9/4) is that for every 1-point increase in the previous day's change in the Dow Jones, the net approval rating for the president of the United States is expected to decrease by 9/4 percentage points, or 2.25 percentage points.

For similar question on linear model.

https://brainly.com/question/31265606  

#SPJ11  

The process is capable of producing outputs within the specification limits is true.

There are a number of potential reasons for why the process is not meeting the target value. One possibility is that the target value is too ambitious and is not realistic given the current process capability. Another possibility is that there is some inherent variability in the process that is not being accounted for. It is also possible that there are some external factors that are affecting the process, such as changes in the raw materials or the environment.

The design engineers have established an upper specification limit of 22 and a lower specification limit of 18. This means that they are confident that the process is capable of producing outputs within these limits. However, the fact that the process is consistently averaging 19.8 with a standard deviation of 0.5 suggests that there is some room for improvement.

One potential way to improve the process is to focus on reducing the inherent variability. This can be done by identifying and addressing the sources of variability in the process. Another potential way to improve the process is to reduce the target value. This may be necessary if the current target value is not realistic given the process capability.

It is also important to monitor the process over time to ensure that it is remaining within the specification limits. This will help to identify any potential issues that may arise and allow for corrective action to be taken if necessary.

Learn more about standard deviation at : https://brainly.com/question/16555520

#SPJ4

A.The process is in statistical control.

B.The process is capable of producing outputs within the specification limits.

C.The process is capable of producing outputs within the tolerance limits.

D.The process is capable of producing outputs within the control limits.

E.The process is capable of producing outputs that are normally distributed. The process is capable of producing outputs within the specification limits

which statement concerning this process is true?

Answer:

18) 1=29 , 2=61 , 3=90 , 4=29 , 5=90

19) 1=54 2=36 3=54 4=128 5=72

20) 1=90 2=45 3=45 4=45 5=45

The region R in the xy-plane that maximizes the value of √(4-x²- (4- x² - 2y²)dA R is the entire xy-plane.

Let's analyze the expression √(4-x²- (4- x² - 2y²)dA R to determine the region that maximizes its value. Notice that the term inside the square root can be simplified as 2y². Thus, the expression becomes √(2y²)dA R, which simplifies to √2ydA R.

Since the square root of 2 is a constant, it does not affect the region that maximizes the value of the expression. Therefore, we can disregard it for the purpose of maximizing the expression. Now, we are left with ydA R.

To maximize the value of ydA R, we want to consider the region R that maximizes the integral of y over the xy-plane. Integrating y over the entire xy-plane will result in zero, as the positive and negative y-values cancel each other out. Hence, the integral of y over the entire xy-plane is equal to zero, and therefore, the maximum value of the expression is zero.

Consequently, the region R that maximizes the value of √(4-x²- (4- x² - 2y²)dA R is the entire xy-plane.

Learn more about xy-plane here:

https://brainly.com/question/29261399

#SPJ11

To solve a word problem using a one-step linear inequality, follow these steps: identify the given information, translate it into an inequality, isolate the variable, and write the solution. For example, if a store sells T-shirts for $15 each and you have at most $100 to spend, the number of T-shirts you can buy is represented by the inequality x ≤ 6, which means you can buy at most 6 T-shirts.

To solve a word problem using a one-step linear inequality, follow these steps:

For example, let's say you have the word problem: 'A store sells T-shirts for $15 each. You have at most $100 to spend. Write an inequality to represent the number of T-shirts you can buy.'

Step 1: Identify the given information. The store sells T-shirts for $15 each and you have at most $100 to spend.
Step 2: Translate the given information into an inequality. Let x represent the number of T-shirts. The inequality is 15x ≤ 100, since the total cost of the T-shirts should be at most $100.
Step 3: Isolate the variable. Divide both sides of the inequality by 15 to get x ≤ 6.67. Since you can't buy a fraction of a T-shirt, round down to the nearest whole number. The solution is x ≤ 6.
Step 4: Write the solution. The number of T-shirts you can buy is represented by the inequality x ≤ 6, which means you can buy at most 6 T-shirts.

Learn more about linear inequality

https://brainly.com/question/21857626

#SPJ11

The required probability of spinning A is 25% as of the given conditions.

Probability can be defined as the ratio of favorable outcomes to the total number of events.

Here,

A circle is divided into 8 equal parts,
The percentage of each part is given as,
= 100/8
= 12.5%

Now,
Each section is named after A, B, and C
We have 2A, 3B and 3C

The probability of spinning A is given as,
= 2 / 8
= 1/4
= 0.25 or 25%

Thus, the required probability of spinning A is 25% as of the given conditions.

Learn more about probability here:

brainly.com/question/14290572

#SPJ1

False. If A is a subset of or equal to B, it does not necessarily mean that A intersection B equals A. The intersection of two sets A and B is defined as the set of elements that belong to both A and B.

If A is a subset of B, then every element of A also belongs to B. Therefore, the intersection of A and B must include all the elements of A. However, it may also include additional elements that belong to B but not to A.
For example, let A = {1, 2} and B = {1, 2, 3}. A is a subset of B since every element of A also belongs to B. However, the intersection of A and B is {1, 2}, which is not equal to A.
In summary, if A is a subset of or equal to B, it is possible for A intersection B to equal A, but it is not always true. The intersection can also include additional elements from B that do not belong to A.

For more questions on subset

https://brainly.com/question/7922203

#SPJ11

Hard peg is an exchange rate regime in which the value of a currency is fixed to a single currency or a specific basket of currencies. In hard pegs, central banks are required to maintain a fixed exchange rate by buying and selling foreign exchange reserves as needed.

There are two types of hard pegs:

Currency board: A currency board is a type of exchange rate regime in which a country's central bank is entirely removed, and a separate currency board agency is established to regulate the money supply and ensure that the value of a country's currency is tied to that of another currency. A currency board is entirely committed to maintaining a fixed exchange rate with the anchor currency.

Examples of currency boards include the Hong Kong Monetary Authority and the Bulgarian National Bank.

Fixed exchange rate: A fixed exchange rate is a monetary regime in which the central bank of a country sets a fixed exchange rate for its currency against another currency or a basket of currencies. Central banks accomplish this by adjusting monetary policy, such as raising or lowering interest rates and buying or selling foreign currency reserves.

The key distinction between a fixed exchange rate and a currency board is that in a fixed exchange rate regime, the central bank maintains monetary policy authority and has more freedom to adjust interest rates and other monetary tools. Examples of fixed exchange rate regimes include the Chinese yuan and the Saudi riyal.

A hard peg is an exchange rate regime in which a country's currency is directly fixed to a single currency or a particular basket of currencies. There are two types of hard pegs: currency boards and fixed exchange rates.

In a currency board, the central bank is removed, and a separate currency board agency is established to regulate the money supply and ensure that the value of a country's currency is tied to that of another currency.

In contrast, in a fixed exchange rate, the central bank sets a fixed exchange rate for its currency against another currency or a basket of currencies.

Central banks maintain a fixed exchange rate by buying and selling foreign exchange reserves as required in hard pegs.

A currency board is entirely committed to maintaining a fixed exchange rate with the anchor currency, while a fixed exchange rate regime gives the central bank more freedom to adjust interest rates and other monetary policy tools.

The Hong Kong Monetary Authority and the Bulgarian National Bank are examples of currency boards, while the Chinese yuan and the Saudi riyal are examples of fixed exchange rate regimes. However, most countries have abandoned hard pegs in favor of more flexible exchange rates that allow central banks to adjust monetary policy according to economic conditions.

Hard peg is an exchange rate regime in which the value of a currency is fixed to a single currency or a specific basket of currencies. The two types of hard pegs are currency boards and fixed exchange rates.

In a currency board, a separate currency board agency is established to regulate the money supply and ensure that the value of a country's currency is tied to that of another currency, while in a fixed exchange rate regime, the central bank sets a fixed exchange rate for its currency against another currency or a basket of currencies.

Central banks maintain a fixed exchange rate by buying and selling foreign exchange reserves as required in hard pegs. However, most countries have abandoned hard pegs in favor of more flexible exchange rates that allow central banks to adjust monetary policy according to economic conditions.

To know more about Currency board :

brainly.com/question/32539140

#SPJ11