PLEASE HELP ME FIND YHE SLOPE

20 POINTS HELP ME PLWASW

Answer:

$54.01

Step-by-step explanation:

All you have to do is $300.00-$245.99 .

Answer:

C) 189.5

Step-by-step explanation:

Add all the numbers together then divide by 4.

The mean of the given set is 189.5. The correct answer is C.

The arithmetic mean is defined as the ratio of the sum of observations to the total number of observations.

The formula for the mean of a given set of data is as follows:

Mean = Sum of Observations/Total number of observations

To find the mean (average) of a set of numbers, you need to sum all the numbers and then divide the total by the count of numbers in the set.

For the given set: 94, 254, 308, 102

Mean = (94 + 254 + 308 + 102) / 4

Mean = 758 / 4

Mean = 189.5

Therefore, the mean of the given set is 189.5.

The correct answer is C. 189.5.

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The sum of three consecutive cubes is always divisible by 9. This can be proven by analyzing the patterns of consecutive cubes and their divisibility by 3.

To prove that the sum of three consecutive cubes is always divisible by 9, let's consider the cubes of consecutive numbers. The cube of any integer can be expressed as either a multiple of 3 or as a number that leaves a remainder of 1 when divided by 3.

When we sum three consecutive cubes, the possible combinations are (3k + 1) + (3k + 2) + (3k + 3), or (3k + 2) + (3k + 3) + (3k + 4), where k is an integer. In both cases, we can observe that each term is divisible by 3. Thus, the sum of three consecutive cubes will always be divisible by 3, and since 9 is a multiple of 3, it will also be divisible by 9.

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The evaluated lateral surface area is 261.8 square meters, under the condition that the base length is 20 m and height is 13 m.

The lateral surface area of a cylinder is given by the formula 2πrh
Here,
r = radius of the base
h = height of the cylinder.
For the given case, the base length is 20 m and height is 13 m. Then the base length is stated  instead of the radius, we have  to evaluate the radius first.
The radius of a cylinder can be found applying the formula r = l/2π
Here,
l = base length.
So, staging l = 20 m
, we get
r = 20/(2π)
≈ 3.18 m
Now that we have received the radius and height, we can evaluate the lateral surface area applying the formula mentioned above.
Staging
r = 3.18 m
h = 13 m,
we get:
Lateral surface area
= 2πrh
≈ 261.8 m²
Then, the lateral surface area of the given cylinder is approximately 261.8 square meters.
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a. The limit does not exist.
b. The limit is equal to 4.

a. To find the limit as x approaches 2, we need to evaluate the left-hand and right-hand limits separately and check if they are equal.
Left-hand limit: lim f(x) as x approaches 2 from the left
We have f(x) = x - 1 for x < 2. So, as x approaches 2 from the left, f(x) approaches 1.
Right-hand limit: lim f(x) as x approaches 2 from the right
We have f(x) = 1 for 2 ≤ x ≤ 6 and f(x) = x + 4 for x > 6. So, as x approaches 2 from the right, f(x) approaches 6.
Since the left-hand and right-hand limits are not equal, the limit as x approaches 2 does not exist.
b. To find the limit as x approaches 6, we need to evaluate the left-hand and right-hand limits separately and check if they are equal.
Left-hand limit: lim f(x) as x approaches 6 from the left
We have f(x) = 1 for 2 ≤ x ≤ 6 and f(x) = x + 4 for x > 6. So, as x approaches 6 from the left, f(x) approaches 1.
Right-hand limit: lim f(x) as x approaches 6 from the right
We have f(x) = x + 4 for x > 6. So, as x approaches 6 from the right, f(x) approaches 10.
Since the left-hand and right-hand limits are not equal, the limit as x approaches 6 does not exist.
Therefore, the correct choices are:
a. The limit is not -oo or co and does not exist.
b. lim = 4.

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Answer:

120

Step-by-step explanation:

There are 5 ways to choose the first spot, 4 ways to choose the second spot (because we already used one), and so on and so forth.

5*4*3*2*1=120

Therefore, the answer is 120.

Feel free to tell me if I did anything wrong! :)

There are 120 different ways to display five types of bread on a grocery store shelf. This calculation is based on the concept of permutations, where the order of arrangement matters.

To determine the number of different ways to display the five types of bread on the shelf, we can use the concept of permutations. In this case, the order of arrangement matters because each type of bread occupies a distinct position on the shelf.

The number of permutations of a set of objects can be calculated using the formula:

P(n, r) = n! / (n - r)!

Where n represents the total number of objects and r represents the number of objects to be selected for each arrangement.

In this scenario, we have five types of bread to be displayed on the shelf. Therefore, n = 5. Since we want to display all five types, we need to arrange all of them, so r = 5 as well.

Plugging these values into the permutation formula, we get:

P(5, 5) = 5! / (5 - 5)!

= 5! / 0!

= 5! / 1

= 5 * 4 * 3 * 2 * 1

= 120

Therefore, there are 120 different ways to display the five types of bread on the grocery store shelf. This means that the store has a variety of options for arranging and presenting the bread to customers, allowing for different visual arrangements and product placement strategies.

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Answer:

A

Step-by-step explanation:

just took the test

The expected value  E(X) = -9(0.16) - 7(0.11) - 5(0.14) - 3(0.17) - 1(0.10) + 1(0.32) = -1.26.

To find the expected value E(X) of a random variable X with a given probability distribution, we multiply each possible value of X by its corresponding probability and sum them up.

In this case, we have the values -9, -7, -5, -3, -1, and 1, with their respective probabilities of 0.16, 0.11, 0.14, 0.17, 0.10, and 0.32.

To calculate E(X), we multiply each value by its probability and sum the results:

E(X) = (-9)(0.16) + (-7)(0.11) + (-5)(0.14) + (-3)(0.17) + (-1)(0.10) + (1)(0.32) = -1.26.

Therefore, the expected value E(X) of the random variable X is -1.26.

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Answer:

(5,2)

Step-by-step explanation:

when you plug them in they appear true!

Answer:

C;) 738m^2

Step-by-step explanation:

Based on the information in the graph, we can infer that the area of the three triangles is the same. In this case the area would be 45 cm².

To calculate the area of the triangles we must calculate the area of one of them taking into account that all three have the same dimensions. According to the above, we must apply the following formula:

Then we must replace the values of the base and the height:

So the area of the triangles would be 45cm.

Note: This question is incomplete. Here is the complete information:

question

What is the area of the triangles?

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Answer: Option C is correct

11.1 feet

Step-by-step explanation: Area of the square(A) is given by:

The Maclaurin series of f(x), up to and including the term in x^3, is 1 + x^2 + x^3.

The Maclaurin series of a function f(x) is the Taylor series expansion of the function centered at x=0. It is obtained by finding the derivatives of f(x) at x=0 and evaluating them at subsequent powers of x.

To find the Maclaurin series of f(x) up to x^3, we need to calculate the derivatives of f(x) up to the third order and evaluate them at x=0.

Since the question specifies up to and including the term in x^3, we only need to consider the constant term 1, the term x^2, and the term x^3. Higher-order terms will not be included.

Therefore, the Maclaurin series of f(x) up to and including the term in x^3 is 1 + x^2 + x^3. This means that the approximation of f(x) using this series will be valid up to the third-order term.

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The following are the formulas for the equired figures:

Rectangular Prism = l·w·h

l: length

w: width

h: height

Sphere = 4/3 ·π·r³

r: radius

Cylinder = π·h·r²

h: height

r: radius of the base

Cone = 1/3·π·r²·h

r: radius of the base

h: height

Triangular prism = 1/2·b·h·l

h: height

l: length

b: base

The graph of the function showing the asypmtote is attached

From the question, we have the following parameters that can be used in our computation:

f(x) = (1/4)^x - 5

Set the radical to 0

So, we have

f(x) = 0

This represents the asypmtote

The graph has no integer solution because the base is a fraction

See attachment for the graph

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Answer:

hello your question is incomplete attached below is the complete question

answer : 2

Step-by-step explanation:

Area of rectangle = \((\frac{b}{h}) (\frac{h}{2})\)

Area of triangle = \(\frac{1}{2}bh\)

therefore the ratio of the area of the triangle to the area of the rectangle

=  \(\frac{\frac{1}{2} bh}{\frac{b}{2}*\frac{h}{2} }\)  =  2

Answer:

question a is technically 7.5 and question b is 7.5

Step-by-step explanation:

half half

Answer:

Between each black and white dot equals 1 unit because there are infinite dots, meaning that each dspace between the dots would equal 1 unit.

Step-by-step explanation:

Answer:

y = 2

Step-by-step explanation:

Y varies indirectly with x (as x gets bigger, y gets smaller)

You have to find k, the constant of proportionality.

y = \(\frac{k}{x}\)

Plus in the x & y values you are given

58 = \(\frac{k}{9}\)  Multiply both sides by 9 to solve for k

k= 522

Now plug in the new value of x to solve for y

y = \(\frac{522}{261}\)

y = 2

Variation is characteristic of data is a measure of the amount that the data values​ vary.

What is variation?

Variation is a measure of how spread out the data is around the center of the data.

The term variance refers to a statistical measurement of the spread between numbers in a data set. More specifically, variance measures how far each number in the set is from the mean (average), and thus from every other number in the set. Variance is often depicted by this symbol: σ

The coefficient of variation is a more representative measure of dispersion than the previous ones, because it is an abstract number.

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Answer: 3a

Step-by-step explanation: 4a - 1a = 3a

ANSWER

The light intensity is 7.0

STEP-BY-STEP EXPLANATION:

What to find? The value of the proportionality constant.

Given parameters

• Light intensity = 569 lumens

• Distance = 9

According to the question, Light intensity (I) is proportional to the inverse square of the distance.

This can be expressed mathematically as

Let the intensity of light be represented as I

Let the distance be represented as d

The next thing is to introduce a constant k

Recall that,

I = 569 lumens

d = 9

The next thing is to substitute the parameters into the above formula

The value of a · b is 10√3.

To find the value of dot product a · b, we need to use the formula:

a · b = |a| * |b| * cos(θ)

where |a| and |b| are the magnitudes of vectors a and b respectively, and theta is the angle between them.

Given that |a| = 5, |b| = 4, and the angle between them is 30°, we can plug in these values into the formula:

a · b = |a| * |b| * cos(θ)

a · b = 5 * 4 * cos(30°)

To evaluate the cosine of 30°, we can use the fact that it is a special angle and its cosine value is √3/2. Therefore:

a · b = 5 * 4 * √3/2

a · b = 10 * √3

So, the value of a · b is 10√3.

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The function that represents the given equation is:

f(x) = 3x + 8

The equation is -12x + 4y = 32. To solve for y as a function of x, we need to isolate y on one side of the equation.

Adding 12x to both sides, we get 4y = 12x + 32.

To solve for y, we divide both sides of the equation by 4. This gives us y = 3x + 8.

Hence, the function that expresses y as a function of x is:

f(x) = 3x + 8.

Using this function, we can determine the value of y corresponding to any given x value. For example, if we substitute x = 5 into the function, we have f(5) = 3(5) + 8 = 15 + 8 = 23. Therefore, when x is 5, y is 23 according to the function f(x) = 3x + 8.

In summary, the function f(x) = 3x + 8 represents the relationship between x and y in the given equation, allowing us to calculate the corresponding y value for any given x value.

Therefore, the function that represents the given equation is:

f(x) = 3x + 8

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Answer:

the first one

Step-by-step explanation:

Think of it this way. If it needs to be greater than -11, that means there is some kind of restraint. that would be in this situation, its under a square root. if you plug in -11, it should equal 0, so it has to be x+11 under square root. The second one wouldn't work since that would make it square root of -22 and thats imaginary, same thing with all the others, when you plug in -11, the last 3 would come negative. the first one is the only one that cancels the negative and gives you 0

Answer:

4 and i cant help u understand it

Step-by-step explanation:

Answer:

The product st is irrational.

The product pt is irrational.

Step-by-step explanation:

Let p = 3/4 and q= 5/9

Now multiplying these two non zero rational numbers

3/4 (5/9)= 15/36 ( this is also a rational number)

An irrational number is one which cannot be expressed in the form of p/q where p and q are integers( in the form of a simple expression) like the rational number.

Now let the two irrational numbers  s and t be √3 and √5

Now multiplying the two irrational numbers we get

st = √3  √5

st =√15  ( this is also an irrational number)

√15 cannot be expressed in the form of a simple fraction.

Now multiplying pt

3/4 * √5= 3√5/4  ( this is also irrational)

The correct response is d) All the above. The arithmetic mean is equal to the median, the median is equal to the mode, and the mode is equal to the arithmetic mean.

If the data are graphed symmetrically, the distribution demonstrates 0% skewness regardless of how long or fat the tails are. When the median of a data set is utilized, 50% of the data points in the collection have values lower than or equal to the median, and 50% of them have values greater than or equal to the median. The middle score in the set is known as the median. The first step in calculating the median is to order the data points from smallest to greatest. The median in an odd-numbered set will be the value that falls exactly in the middle of the list. You must determine the average of the two middle numbers in a set of even numbers. The average is determined by summing up each value individually and dividing that sum by the total number of observations.

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Answer:

d

Step-by-step explanation:

o

Step-by-step explanation:

There's on;ly one way I know of that this can be done.You must start at a1 and work your way up to a5

a1 = -3n that's given

a2 =