Is 6 a rational or irrational number?

Answer:

The answer is 2259.2

Step-by-step explanation:

40666 ÷ 18 = 2259.2

Thus, The answer is 2259.2

-TheUnknownScientist 72

The given statement is true. The outside bank of a meander that is prone to erosion is known as a cut bank.

As it flows across the land, a river erodes the soil and forms banks. A cut bank is a nearly vertical bank that is also known as a river cliff or river-cut cliff. Cut banks can be found on the river's rim. The river's moving water wears away the earth, resulting in cut banks.

A cut bank, also known as a river cliff or river-cut cliff, is the outside bank of a water channel's constantly eroding curve or meander.

Hence, the given statement is true.

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The largest area that the farmer can enclose is 32metres²

Since, we have the farmer wants to build a rectangular pen, means that opposite  sides are of equal length.

So, let suppose the length of rectangular pen be x meters and width of rectangular pen as y meters.

We know that perimeter of rectangle is =2×(length + breadth)

Therefore, perimeter of rectangular pen =2x+y,and we are given the perimeter of rectangular pen in form of length of electric fence,

So,2x+y=16-------(eq1)

We know that area of rectangle=length × breadth

∴A=x × y

Now putting values of y from (eq1),we get

=>A=x×(16-2x)

For largest  area, we need to differentiate the area with respect to x and equate to it to equal to zero.

∴d(A)/dx=16-4x

=>16-4x=0

=>x=4metres

Therefore, y=16-2×4=8metres

Now, area of rectangular pen will be =x × y=4×8=32metres².

Hence, the largest area of rectangular pen  which will be bounded on one side by a river and on the other three sides by a single-strand electric fence is 32metres².

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Answer:

Step-by-step explanation:

If Susana runs 2 3/4 miles per 1/4 hour

in one hour

2 3/4=11/4

1h=11/4 *4=11 miles

11 miles/hour

The equation of the tangent plane to the surface at the point (3, 1, 1) is z = (1/3)ex - ey + (5/3)e.

To find the equation of the tangent plane to the surface at the given point (3, 1, 1), we need to determine the partial derivatives of z = e^(x/3y) with respect to x and y.

Taking the partial derivative of z with respect to x,

∂z/∂x = (1/3y) eˣ/³ʸ

Taking the partial derivative of z with respect to y,

∂z/∂y = -(x/3y²)eˣ/³ʸ

At the point (3, 1, 1), the values of x and y are 3 and 1, respectively. Plugging these values into the partial derivatives,

∂z/∂x = (1/3) * e

∂z/∂y = -(3/3) * e

The equation of the tangent plane can be written as,

z = f(a, b) + ∂z/∂x * (x - a) + ∂z/∂y * (y - b)

Substituting the values of the point (3, 1, 1) into the equation,

z = 1 + (1/3) * e * (x - 3) - e * (y - 1)

Simplifying further, we obtain,

z = (1/3) * e * x - e * y + (5/3) * e

Therefore, the equation of the tangent plane is,

z = (1/3) * e * x - e * y + (5/3) * e

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Complete question - Find the equation of the tangent plane to the surface at the given point z=eˣ/³ʸ, (3, 1, 1)

tangent plane: z = __x + __y + __ ( (enter integers or fractions)

Answer: I'm sure that x should be 30. And 42 should be 7. Then you can figure out what percent 7 is of 30.

Answer:

Step-by-step explanation:

Life in the mid-1800s was marked by widespread prejudice and discrimination against minority groups, including immigrants and African Americans. The period was also characterized by a series of famines that led to significant suffering and mortality. Nativist movements gained popularity, promoting the interests of those born in the United States over those of immigrants. At the same time, millions of emigrants left their homes in search of better opportunities in America, despite the obstacles they faced upon arrival.

Answer:

(if you would like a short one/ still need help)

Nativists we’re prejudice and discriminatory towards Irish emigrants who had come to the United States after the events of the Irish Potato Famine

hope this helps :)

ANSWER:

A polynomial is an algebraic expression of ordered addition, subtraction, and multiplication made up of variables, constants, and exponents.

Polynomials are made up of finite terms. Each term is an expression that contains one or more of the three elements they are made of variables, constants, or exponents.

In this case, for each term, the variable is x, the constant is 1, and the exponents are 5, 2, and 1, respectively.

This means that we have a sum of monomials, that is, that the expression is a polynomial.

Answer:

12500

Step-by-step explanation:

$2 are received for 1000 hits

So, $1 received for 1000/2 = 500 hits

Number of hits required to make $25

= 25*500

=12500

Answer:

-9 \(\frac{7}{15}\)

Step-by-step explanation:

-3 \(\frac{4}{5}\) - 5 \(\frac{2}{3}\)  The common denominator would be 15

-3\(\frac{12}{15}\) - 5 \(\frac{10}{12}\)  multiply the first fraction by 3/3 and the second fraction by 5/5 to get the equivalent fractions.  Now add

-8\(\frac{22}{15}\)  I can rewrite as  \(\frac{22}{15}\) = \(\frac{15}{15}\) + \(\frac{7}{15}\) and \(\frac{15}{15}\) = 1

-9 \(\frac{7}{15}\)

Helping in the name of Jesus.

Answer:

\(-9\frac{7}{15}\)

Step-by-step explanation:

It helps to change the denominators to be common.

times the 4/5 by 3/3 so you get 12/15

times the 2/3 by 5/5 so you get 10/15

new equation would become \(-3\frac{12}{15} -5\frac{10}{15}\)

then it becomes easier to subtract, but when both fractions are negative I like to add them as if they were both positive and change the sign at the end.

\(3\frac{12}{15} +5\frac{10}{15}\\3+5 = 8\\\frac{12}{15} + \frac{10}{15} = \frac{22}{15} = 1\frac{7}{15} \\\\8 + 1\frac{7}{15} = 9\frac{7}{15}\)

then just flip the sign back over: \(-9\frac{7}{15}\)

Hope my thinking isn't too complicated.

Step-by-step explanation:

Like terms are are terms whose variables (and their exponents such as the 2 in x 2) are the same. In other words, terms that are "like" each other. Note: the coefficients (the numbers you multiply by, such as "5" in 5x) can be different.

So like in your picture x and x would be like terms... your picture helps as well to identify your like terms because your like terms have the same background color to there particular rectangle.

The 12 times table can help with division and multiplication skills, both of which are necessary for resolving common math issues.

Becoming proficient in fundamental arithmetic requires learning the 12 times table. Knowing this multiplication table makes it easier to figure out solutions to common math issues like doubling a recipe, calculating tips, and estimating distances. It also aids in the development of division abilities, which are necessary for solving more difficult mathematical equations. People of all ages can gain confidence in their math skills by memorising the 12 times table. It can help open up a world of additional mathematical exploration and is an effective tool for accelerating speed and precision.

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Answer:

The answer is 2

Step-by-step explanation:

If you plug in 3 for X and 4 for Y    you get 4(3) + 8 / (4) + 6 which gives you

12+ 8/ 4+ 6 simplify and you get 20/10 divide and your left with 2

If a p-series is 1 np, you can determine if it converges or not. It converges when p > 1. This is how you test a P series convergence.

The situation diverges if the terms are not close to zero. If you are able to fully control a well-known divergent series with the series, it diverges. To determine if a p p -series is converging or diverging, one can apply the p p -series test. If the denominator's power satisfies p>1 p > 1, the series converges; otherwise, it diverges.

A sequence's convergence can be checked using a variety of techniques. We only need to know the sequence's limit at n n to infinity in some cases. If a series of absolute values P |an| is convergent, the series P an is said to be absolutely convergent.The Geometric Series test is the opposite of the P-Series test in that it requires us to locate a variable raised to a number. We are trying to find a raised number that is a variable!

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Answer:

48 cm^2

Step-by-step explanation:

First find the area of each shape.

2 triangles- [bxh]x1/2

(4 times 3)(divided by 2) = 6, but there are 2 triangles so 6+6=12

Square- (l x w)

3 times 3 (You get the other three from the other side of the rectangle) =9

Left rectangle- (l x w)

3 times 4 = 12

Right rectangle- (l x w)

5 times 3 (You get the three from the side of the square) = 15

Total: 2 triangles Area + Square Area  + Left rectangle Area+ Right rectangle Area = Surface Area

12 + 9 + 12 + 15 = 48 cm^2

Hope this helps!!

Answer:

3cm²

Step-by-step explanation:

Since the sizes are square tiles, to know the tile's side lengths that Dorian need to estimate, we will use the formula for calculating the area of q square

Area of a square = L²

L is the side length of the tiles

For the tiles with area 7cm²

7 =  L²

L² = 7

L = √7

L = 2.65cm

For tiles with area 5cm²

5 =  L²

L² = 5

L = √5

L = 2.24cm

For tiles with area 9cm²

9 =  L²

L² = 9

L = √9

L = 3.0cm

Since for all the square tiles the length of the tile is ≤ 3 cm, then the  tile's side lengths that Dorian will need to estimate is approximately 3cm

Answer:

(0,0)

Step-by-step explanation:

Y = 2x is a proportional relationship because it follows the form y = kx, where k = constant of proportionality. Proportional relationships intersect the y-axis at (0,0), thus having a y-intercept of 0, but we usually don't write the 0.

Given the information above, y = 2x intersects the y-axis at (0,0), the origin.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Answer:

\(f^{-1} (x) = x - 3\)

Step-by-step explanation:

True. If the derivative (dy/dx) of a function f(x) is zero at a particular value of x, then the slope of the tangent line at that point is also zero, which means it is a horizontal line.

A tangent line is a straight line with the same slope as the curve it touches at a single point on a curve. A local approximation of the curve close to the point of contact is provided. Finding the slope of the curve at a given location, which is determined by the derivative of the curve at that position, is necessary to determine the equation of a tangent line to a curve at that point. The equation of the tangent line is then written using the point-slope form of a line. Calculus relies on tangent lines to help students comprehend how functions and their derivatives behave.

This is because the derivative represents the rate of change (slope) of the function at any given point, and if it is zero, then the function is not changing (not curving) at that point.

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The probability of getting at least 1 paperback when a person takes 3 books at random out of 15 books will be 0.736.

The area of mathematics known as probability studies potential outcomes of events as well as their relative probabilities and distributions. It is based on the likelihood that something will occur. The justification for probability serves as the main foundation for theoretical probability. The probability is calculated by dividing the total number of possible outcomes by the number of possible ways the event could occur.

Here,

Total selection=15C3

selection of none being paperback=10C3

Required probability=(15C3-10C3)/15C3

=(455-120)/455

required probability=0.736

When three books are chosen at random from a group of fifteen, there is a 0.736 percent chance that at least one paperback will be obtained.

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Answer:

636.98

Step-by-step explanation:

\(704 * .13 = 91.52 (discount)\\704 - 91.52 = 612.48 (price after discount)\\612.48 * .04 = 24.4992 (tax)\\612.48 + 24.4992 = 636.9792(Price with tax)\\round= 636.98\)

the sales tax applies to the price after the discount is applied

Answer:

13.

Step-by-step explanation:

Here's the equation you can write:

s-7/3=2

s-7=6

s=13

Answer:

I think 15

Step-by-step explanation:

The Electron Geometry Chart is a visual representation of the arrangement of electrons in a molecule. It is used to predict the molecular shape and the bond angles of a molecule based on its electron-group geometry.

Electron geometry is a term used to describe the arrangement of electron groups around a central atom in a molecule. This arrangement is important in determining the molecular shape and the bond angles of the molecule, which can affect its physical and chemical properties.

The Electron Geometry Chart provides a simple and visual way of understanding the arrangement of electrons in a molecule. It shows the number of electron groups surrounding a central atom and the shape that they form.

The chart also shows the bond angles between the electron groups and the central atom, which can be used to predict the molecular shape of the molecule.

The value of the Electron Geometry Chart lies in its ability to help students and scientists understand the relationship between the electron arrangement in a molecule and its molecular shape and bond angles.

By using the chart, students can develop a deeper understanding of molecular geometry and its impact on the physical and chemical properties of a molecule.

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Yes, this statement is true, if m and n are positive rational numbers