HELP PLEASE
negative four is at least six less than a number & the sum of a negative two & nine times a number is less than seventy nine

In special cases, a linear associator can succeed perfectly even when the input vectors are not linearly independent.

In general, linear associators, also known as linear classifiers or perceptrons, are used to classify input vectors into different categories based on a linear decision boundary. The success of a linear associator depends on the linear independence of the input vectors, which means that the vectors should not be redundant or collinear.

However, there are special cases where linear associators can still succeed perfectly even when the input vectors are not linearly independent. This can happen when the linearly dependent vectors contain redundant or overlapping information that can still be used to accurately classify the input.

For example, consider a situation where two input vectors are linearly dependent, meaning one vector is a scalar multiple of the other. Despite this linear dependence, it is possible that the linear associator can correctly classify the input based on the shared information between the vectors.

The reason behind this is that the linear associator can assign appropriate weights to the redundant features, which allows it to capture the essential patterns for classification. In such cases, the linearly dependent vectors can still contribute valuable information to the overall decision-making process.

It's important to note that while linear associators can succeed in these special cases, the presence of linear dependence can still lead to issues such as overfitting and decreased generalization performance. Therefore, ensuring linear independence and avoiding redundancy in the input vectors is generally preferred for optimal performance.

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Answer:

pleasee reply me ...

you looking very gorgeous...

also h*t and s**y ..

Answer:

plz mark me as a brainelist

hope it helps you

Answer:

She spent 3/4 of her money

Step-by-step explanation:

60/80 is .75, which translates to 3/4.

Answer:

3/4 or 75%

Step-by-step explanation:

60$/80$ = 3/4

Answer:

The answer is 122.07 if you round it, but the full decimal is 122.065556157

The Greek mathematicians started using the symbol pi (π) for as long as 4000 years in mathematical world.

A Short History of Pi

Even if we counted the number of seconds in those 4000 years and round the value of pi (π) to so many places, we would still only be estimating the true value of pi. Pi has been known for over 4000 years. Below is a quick summary of the discovery of.

By multiplying the radius of a circle by three, the ancient Babylonians determined its area, yielding the number pi = three. About 1900–1680 BC Babylonian tablets show a value of 3.125 for, which is a more accurate estimate.

The Rhind Papyrus, which dates to around 1650 BC, sheds light on ancient Egyptian mathematics. The calculation used by the Egyptians to determine a circle's area yielded a result that was around 3.1605 for.

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The difference in volume between the two pyramids is 12,371,740 cubic feet.

To find the volume of a square pyramid, you use the formula :

V = (1/3)Bh, where B is the area of the base and h is the height.

Using the dimensions given in the table, we can calculate the volumes of the two pyramids:

- Volume of Bent Pyramid = (1/3)(619 feet * 619 feet)(332 feet) = 26,384,053.33 cubic feet
- Volume of Red Pyramid = (1/3)(722 feet * 722 feet)(341 feet) = 38,755,793.33 cubic feet

To find the difference in volume between the two pyramids, we subtract the smaller volume from the larger volume:

38,755,793.33 - 26,384,053.33 = 12,371,740 cubic feet.

Rounding to the nearest cubic foot, the difference in volume between the two pyramids is 12,371,740 cubic feet.

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You would use the CHARINDEX string function to locate the index of the first character of the first occurrence of a substring within another string.

The CHARINDEX() function is defined as returning the substring's location within the given string. Like the SUBSTRING function, it operates in reverse.

⇒ Syntax of CHARINDEX() function is CHARINDEX (substring, input_string)

Substring: Here, we specify the substring within the input string that we wish to look for. A maximum of 8000 characters may be used in this argument.

Input_string: The input string is defined in this argument.

Therefore, You would use the CHARINDEX string function to locate the index of the first character of the first occurrence of a substring within another string.

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Answer:

3

Step-by-step explanation:

Volume of sphere:

4/3 * pi * r^3

Surface Area of Sphere:

4 * pi * r^2

So if V = SA

4/3 * pi * r^3 = 4 * pi * r^2

4/3 * pi * r^3 = 4 * pi * r^2

1/3 * r^3 = r^2

1/3 * r = 1

r = 3

Volume is a three-dimensional scalar quantity. The radius of the ball is equal to 3 units.

A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.

The volume of the sphere is given by the formula,

V = (4/3)πR³

The surface area of the sphere is given by the formula,

Surface area = 4πR²

Also, it is mentioned that the numerical value of the volume in cubic inches was the same as the numerical value of the surface area in square inches. Therefore,

(4/3)πR³ = 4πR²

R³/3 = R²

R = 3

Hence, the radius of the ball is equal to 3 units.

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Answer:

A. 0.13.

B. 0.15.

Step-by-step explanation:

For the first problem, subtract 0.87 from 1. You get 0.13.

For the second problem, add up 0.3 and 0.55 to get 0.85. Subtract this from 1 to get 0.15.

Hope this helps :)

Answer:

B=0

Step-by-step explanation:

If m=2 and x=2 and y=4 it would be 4=2(2)+b

Now we mutiply the 2(2) which would give us 4 and if 4=4 then B would be nothing other than 0.

After answering the prοvided questiοn, we can cοnclude that As a result, cylinder the cοmpοsite sοlid figure has a surface area οf apprοximately 320.63 square units.

A cylinder is a twο half shape οbject made up οf twο parallel cοngruent circular bases and an arched surface that cοnnects the bases. The bases οf a cylinder are still perpendicular tοward its axis, fοrming an illusοry straight line Centre line οf bοth bases. The vοlume οf a cylinder is the sum οf its base and height. A cylinder's vοlume is measured as V = r²h, where "V" symbοlizes the vοlume, "r" reflects the radius οf the bοttοm, and "h" symbοlises the height οf the cylinder.

Tο calculate the surface area οf the cοmpοsite sοlid figure, add the surface areas οf all the individual shapes that cοmprise the figure.

A rectangular prism's surface area equals 2(lw + lh + wh).

\($\begin{array}{l}{{2(6x5+6x4+5x4)}}\\ {{2(30+24+20)}}\\ {{2(74)}}\\ {{148}}\end{array}$\)

Surface area οf a cylinder = 2πr² + 2πrh

\($\begin{array}{l}{{=2\pi(2.5)^{2}+2\pi(2.5)(6)}}\\ {{=2\pi(6.25)+2\pi(2.5)(6)}}\\ {{=12.5\pi+30\pi}}\\=42.5 \pi\\ {{=133.36}}\end{array}$\)

Finally, let's find the surface area οf the hemisphere:

Surface area οf a hemisphere = 2πr²

\($\begin{array}{c}{{=2\pi(2.5)^{2}=2\pi}}\\ {{(6.25)=12.5\pi}}\\ {{=39.27}}\end{array}$\)

Tο calculate the surface area οf the cοmpοsite sοlid figure, add the areas οf the rectangular prism, cylinder, and hemisphere:

Surface area οf cοmpοsite sοlid figure = 148 + 133.36 + 39.27 = 320.63 surface area οf rectangular prism + surface area οf cylinder + surface area οf hemisphere

As a result, the cοmpοsite sοlid figure has a surface area οf apprοximately 320.63 square units.

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Answer:

se necesitarán 145 o 15 piezas de pan para alimentar a 65 personas en 80 días.

Step-by-step explanation:

Underestimate the chances of arriving on time. Probability is a measure of the likelihood of an event occurring. It is usually expressed as a decimal or fraction between 0 and 1, with 0 indicating that the event will not occur and 1 indicating that the event will definitely occur.

The correct option is (c)

Now, According to the question:

Let's know:

What is Probability?

Probability is simply how likely something is to happen. Whenever we're unsure about the outcome of an event, we can talk about the probabilities of certain outcomes—how likely they are. The analysis of events governed by probability is called statistics.

To determine the probability that your employee will arrive at Phoenix on time, you need to multiply the probabilities of the two flights being on time. Probability can be used to make predictions about the outcome of an event or to understand the likelihood of different outcomes occurring.

The probability that the flights will both be on time is:

70% x 80% = 56%.

This is less than the probability of either flight being on time individually, so your employee would tend to underestimate the chances of arriving on time.

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Answer:

You are to write a five paragraph literary essay based on one of the 4 prompts and what you have read and learned in this module. These are your options:

1. How do the events of "The White Umbrella" teach the narrator a lesson about shame and acceptance?

2. What role does creativity play in "The Bat-Poet"?

3. How does the character of Squeaky change over the course of "Raymond's Run"?

4. Discuss the influences of older family members on the protagonists and speakers in the stories and poems of this unit.

You are to write a five paragraph literary essay based on what you have read and learned in this module. Your final submission should meet the following requirements.

• Submit completed pre-writing and outline documents.

• Write an essay that contains an introduction with hook and thesis statement, supporting paragraphs with evidence and at least one quotation, and a conclusion that restates the thesis and reviews main points.

• Use transitions appropriate to the pattern of organization.

• Use vocabulary to create tone and voice.

• Cite primary source (quotation).

• Submit completed revision checklist.

• Vary sentence structure.

• Create sentences with parallel structures.

• Use technology in the writing process.

Step-by-step explanation:

(a) tangent line to the graph of f(x) = x^3 at the point (4,2).

(b) equation of the tangent line to the graph of f(x) = x^2 - x at the point (4,12).

(a) To find the equation of the tangent line to the graph of f(x) = x^3 at the point (4,2), we need to find the slope of the tangent line at that point. We can do this by taking the derivative of f(x) with respect to x and evaluating it at x = 4. The derivative of f(x) = x^3 is f'(x) = 3x^2. Evaluating f'(x) at x = 4 gives us the slope of the tangent line. Once we have the slope, we can use the point-slope form of a linear equation to write the equation of the tangent line.

(b) Similarly, to find the equation of the tangent line to the graph of f(x) = x^2 - x at the point (4,12), we differentiate f(x) to find the derivative f'(x). The derivative of f(x) = x^2 - x is f'(x) = 2x - 1. Evaluating f'(x) at x = 4 gives us the slope of the tangent line. Using the point-slope form, we can write the equation of the tangent line.

In both cases, the equations of the tangent lines will be in the form y = mx + b, where m is the slope and b is the y-intercept.

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The derivative of

a)  f'(x) = (e^u)(10) = (e^10x)(10)

b)  y = 8e^(x^3) is y' = (8e^(x^3))(3x^2).

c) f(x) = 10e^(-2x) is f'(x) = (e^(-2x))(-2).

(a) To find the derivative of f(x) = e^10x, we can use the chain rule. The derivative of e^u with respect to u is e^u multiplied by the derivative of u with respect to x. In this case, u = 10x, so the derivative is:

f'(x) = (e^u)(10) = (e^10x)(10)

Therefore, the derivative of f(x) = e^10x is f'(x) = (e^10x)(10).

(b) To find the derivative of y = 8e^(x^3), we can again use the chain rule. Let u = x^3, then the derivative of y with respect to x is:

y' = (8e^u)(3x^2) = (8e^(x^3))(3x^2)

Therefore, the derivative of y = 8e^(x^3) is y' = (8e^(x^3))(3x^2).

(c) To find the derivative of f(x) = 10e^(-2x), we use the chain rule and the derivative of e^u:

f'(x) = (e^u)(-2) = (e^(-2x))(-2)

Therefore, the derivative of f(x) = 10e^(-2x) is f'(x) = (e^(-2x))(-2).

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If numerator of fraction is 3 less than denominator which is equivalent to "9/10", then the fraction is 27/30.

A "Fraction" is a mathematical representation of a part of a whole, expressed as one number (the numerator) divided by another (the denominator), separated by a horizontal line.

Let us assume the denominator of the fraction be = x.

According to the problem, the numerator of the fraction is 3 less than the denominator.

So, numerator of fraction can be represented as :  x - 3,

We also know that the fraction is equivalent to 9/10.

So, the equation is :

⇒ (x - 3)/x = 9/10,

Next, we cross-multiply,

⇒ 10(x - 3) = 9x,

⇒ 10x - 30 = 9x,

⇒ x = 30,

Now, we substitute it in the expression for the numerator:

We get,

⇒ x - 3 = 30 - 3 = 27,

Therefore, the fraction is 27/30, which can be simplified by dividing both the numerator and denominator by 3 to get : 9/10.

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Which of the following sets have the same cardinality? Select all that apply. a)R b)Q c)Z d)N

The sets that have the same cardinality are b), c), and d).

The term "cardinality" refers to the size of a set, which is the number of distinct elements in the set. A set is defined as a collection of distinct objects, with no order or arrangement.

Therefore, to find which of the following sets have the same cardinality, we need to determine which sets have the same number of distinct elements:

a) R: The set of real numbers. It is an uncountably infinite set, meaning that its cardinality is greater than that of any countable set. Therefore, it does not have the same cardinality as any of the other sets listed.

b) Q: The set of rational numbers. This is a countably infinite set, meaning that it has the same cardinality as the set of natural numbers. Therefore, it has the same cardinality as set N.

c) Z: The set of integers. This is also a countably infinite set, meaning that it has the same cardinality as the set of natural numbers. Therefore, it has the same cardinality as set N

d) N: The set of natural numbers. This is a countably infinite set, meaning that it has the same cardinality as the set of rational numbers and the set of integers.

Therefore, it has the same cardinality as sets b and c.

Therefore, the sets that have the same cardinality are b), c), and d).

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Step-by-step explanation:

If cos 2A = tan-B, then show that cos 2B = tan-A.

In ABC, prove that

cos A = 1/2 (See proof below)

\(cos(2A) = 2cos^{2} A-1\)

Substitute  cos 2A = -1/2 into the relationship above:

\(\frac{-1}{2} = 2cos^{2} A - 1\\\frac{-1}{2} + 1 = 2cos^{2} A\\\frac{1}{2} = 2cos^{2} A\)

Divide both sides by 2:

\(\frac{1}{4} = cos^{2} A\)

Square root both sides:

\(cosA = \sqrt{\frac{1}{4} } \\cosA = \frac{1}{2}\)

Proved

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The words are on each page is 73.

Given:

A book has 136 pages. each page has the same number of words, and each page has no more than 100 words on it.

The number of words in the book is congruent to 184, modulo 203.

136n mod 203 =184,

solve for n

Using CRT + MMI

n =203m  +  73,  where m =0, 1, 2, 3....

Therefore the words are on each page is 73.

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Answer:

y=x2−5x+6

Step-by-step explanation:

Answer:

56

Step-by-step explanation:

56 would be the arc. reasoning is because line CG form an arch of 56 and Angle A and C also form a angle of 34

Answer:

the solution set is (-infinity, -8) ∪ (-8, 1/5)

Step-by-step explanation:

x + 8 changes sign at x = -8.  

I'll assume you meant 5x - 1 (as 5x+- is meaningless).  5x - 1 changes sign at x = 1/5.

Subdivide the x-axis using the two x-values found above:

(negative infinity, -8), (-8, 1/5), (1/5, infinity.

Choose a representative value from each interval.  I'm choosing x = -10, x = 0 and x = 1.

Now test the given inequality at each of these x-values.  Is the result true or false?

 x + 8

---------- > 0

5x - 1

For x = -10:

-10 + 8

--------------- > 0 => -2/(-51) => 2/51     This is TRUE

5(-10) - 1

For x = 1:

 1 + 8

---------- > 0  =>  9/4     This is TRUE

  5 - 1

For x = 0:

     8

---------- > 0    This is FALSE

    - 1

Therefore the solution set is (-infinity, -8) ∪ (-8, 1/5)

Answer:

2.6

Step-by-step explanation:

i think thats the answer cuh

The missing Value, x, that when multiplied by 5/3^4 gives the result of 5^4 is 13125.

The missing value that, when multiplied by 5/3^4, gives the result of 5^4, we can set up the equation:

(5/3^4) * x = 5^4

To solve for x, we can simplify both sides of the equation. First, let's simplify the right side:

5^4 = 5 * 5 * 5 * 5 = 625

Now, let's simplify the left side:

5/3^4 = 5/(3 * 3 * 3 * 3) = 5/81

Now we have:

(5/81) * x = 625

To solve for x, we can multiply both sides of the equation by the reciprocal of 5/81, which is 81/5:

(81/5) * (5/81) * x = (81/5) * 625

On the left side, the fraction (81/5) * (5/81) simplifies to 1, leaving us with:

1 * x = (81/5) * 625

Simplifying the right side:

(81/5) * 625 = 13125

Therefore, the missing value, x, that when multiplied by 5/3^4 gives the result of 5^4 is 13125.

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Answer:

None

Step-by-step explanation:

\(v^2=-75\) has the solution \(v=\pm \sqrt{-75}\), but it isn't real since you cannot take the square root of a negative number to produce that real output.

An isoline that connects all points of highest mean temperature on a world map is called the highest mean temperature isoline.

An isoline is a line on a map that connects points of equal value for a particular variable. In this case, the isoline connects all points of the highest mean temperature, indicating regions with the highest average temperatures.

Therefore, it is referred to as the "highest mean temperature isoline." The other options mentioned are not specifically related to the concept described.

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Answer:

length = 8

width = 4

Step-by-step explanation:

Area = length x breadth

Let x represent the width

length = x + 4

32 = x × (x + 4)

32 = x² + 4x

x² + 4x  - 32  = 0

solving using quadratic equation =

(x² - 4x) -32 + 8x

x = 4 or -8

since width cannot be a negative number, we would use 4