please help me out here! Thank you! I’ll give brainliest!

Answer:

The slope is -3/4

Step-by-step explanation:

The equation is written in this form: y = mx + b

Where, m is the slope and b is the y-intercept

Answer:

A, C, D, E

Step-by-step explanation:

Input your equations and tables into Desmos graphing to get your answers.

The equation of exponential regression that fits the data is given as follows:

y = 1.5(2.5)^x.

An exponential function has the definition presented as follows:

y = ab^x.

In which the parameters are given as follows:

To obtain the equation of exponential regression, we must insert the points of the data-set into a calculator.

The points are given as follows:

(1, 3.75), (4, 9.375), (3, 23.438), (4, 58.594), (5, 146.484).

Inserting these points into a calculator, the equation is given as follows:

y = 1.5(2.5)^x.

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Answer:

\(\{(2,8),(2,1),(-9,-5),(-8,9)\}\) is not a function

Step-by-step explanation:

Given

\(\{(-3,-1),(8,-1),(0,-5),(-9,-2)\}\)

\(\{(5,9),(-3,-5),(0,4),(-9,9)\}\)

\(\{(9,0),(-5,4),(5,0),(6,3)\}\)

\(\{(2,8),(2,1),(-9,-5),(-8,9)\}\)

Required

Which is not a function

A function is of the form \((x,y)\)

Assume a function is:

\(\{(x_1,y_1),(x_2,y_2),(x_3,y_3).....,(x_n,y_n)\}\)

In simple terms:

For an ordered pair to be regarded as a function, no x value must be repeated

Analyzing the options:

1. \(\{(-3,-1),(8,-1),(0,-5),(-9,-2)\}\)

This is a function because none of the x values (-3, 8, 0 and -9) appeared more than once

2. \(\{(5,9),(-3,-5),(0,4),(-9,9)\}\)

This is a function because none of the x values (5, -3, 0 and -9) appeared more than once

3. \(\{(9,0),(-5,4),(5,0),(6,3)\}\)

This is a function because none of the x values (9, -5, 5 and 6) appeared more than once

4. \(\{(2,8),(2,1),(-9,-5),(-8,9)\}\)

This is not a function because one of the x values (2) appeared more than once.

i.e.

\((2,8)\)   and   \((2,1)\)

In various settings, such as work or school, measures of location, measures of variability, and measures of association can provide valuable insights and aid in interpreting data.

Let's consider an example from a work setting where employee performance data is collected

Measures of location, such as the mean or median, can illustrate an important aspect of employee performance. By calculating the mean performance score, we can identify the average level of performance across the organization. This measure helps us understand the central tendency of the data and provides a benchmark to assess individual employee performance against the average. If the mean performance score is low, it indicates the need for improvement in overall performance.

Measures of variability, such as the standard deviation, can indicate the spread or dispersion of performance scores. A high standard deviation suggests a wide range of performance levels among employees, indicating a lack of consistency. This insight prompts organizations to investigate the underlying factors contributing to the variability and identify areas for improvement in training, resources, or performance management processes.

Furthermore, measures of association, such as correlation coefficients, can help identify relationships between variables. For example, we can explore the correlation between employee performance scores and factors like years of experience, education level, or training hours. Understanding these associations can guide decision-making processes, such as designing targeted training programs for employees who exhibit a lower correlation between training hours and performance.

By applying these measures and interpreting the data, organizations can gain valuable insights into employee performance. This understanding can lead to improved decision-making, such as identifying areas for performance improvement, optimizing resource allocation, and implementing targeted interventions to enhance overall productivity and success within the work setting.

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Answer: 197.55

Step-by-step explanation:

multiply the two numbers 65.85 times 3

Answer:

no

yes

no

Check to see if your equation has exponents. If it has exponents, it is nonlinear. If your equation has no exponents, it is linear.

Hope it helped!!!

To ensure a zero cash flow in the portfolio, the writer needs to set up a portfolio that offsets the cash flow from selling the derivatives. The writer should have -3 underlying assets in the portfolio (meaning short sold assets)

The cash flow from selling 100 derivatives can be calculated as:

Cash Flow from selling derivatives = 100 * (Premium at time 0 - Expiry value)

Cash Flow from selling derivatives = 100 * (1.34 - 0.64) = 70

To offset this cash flow, the writer needs to include an equal and opposite cash flow from the underlying assets. Let's assume the writer buys ""x"" underlying assets.

Cash Flow from underlying assets = x * (Value at time 0 - Value at time 1)

Cash Flow from underlying assets = x * (36 - 57) = -21x

To make the cash flow from underlying assets equal to the cash flow from selling derivatives, we set up the equation:

-21x = 70

Solving this equation, we find:

x ≈ -3.33

Since the number of underlying assets must be an integer, we round -3.33 to the nearest integer, which is -3.

Therefore, the writer should have -3 underlying assets in the portfolio (meaning short sold assets).

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Answer:

Ratio Method means that ICE Futures Europe will determine and disclose the adjustment ratio if known or the equation necessary to calculate the ratio. The adjustment ratio will be rounded, using normal mathematical rounding conventions, to five decimal places.

A) Pairwise ranking is an essential part of the weighted ranking method.

Pairwise ranking is one of the analytic techniques covered so far in class that is an essential part of the weighted ranking method.

Pairwise ranking, also known as pairwise comparison, is a process for comparing different options. Each option is compared to every other option to determine which one is better.

This is done by considering two options at a time and evaluating which one is preferred over the other, and then assigning a value to each option based on how many times it was chosen over the others.

The weighted ranking method, also known as the analytic hierarchy process (AHP), is a decision-making method that involves breaking down a complex problem into smaller, more manageable pieces, prioritizing them, and then making a decision based on the priorities.

Pairwise ranking is an essential part of this process because it helps to determine the relative importance of each option and thus how much weight should be given to each option in the final decision.

Hence, Pairwise Ranking is an essential part of the weighted ranking method.

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Answer:

9

Step-by-step explanation:

1 + 1 = 9 100% verified

Excision of

benign lesions

on chest, 0.4 cm, with simple closure(CPT CODE)CPT code is a five-digit numeric code that is used to describe medical, surgical, and diagnostic procedures.

The CPT code for the Excision of benign lesions on chest, 0.4 cm, with simple closure is 11400. The CPT code 11400 is used to report the removal of benign lesions or skin tags. It is a

surgical

procedure performed to remove a benign lesion, which is a tumor that is not

cancerous

.

The

excision

of benign lesions is performed for a variety of reasons, including cosmetic purposes, symptom relief, or to prevent the

lesion

from becoming cancerous. Excision of benign lesions on chest, 0.4 cm, with simple closure is a minor surgical procedure that can be performed in an outpatient setting.

The simple closure refers to the wound closure technique, where the edges of the incision are brought together and closed with sutures or staples. A simple closure is used when the wound is small and does not require extensive tissue

rearrangement

or grafting. The excision of benign lesions on the chest, 0.4 cm, with simple closure is performed to remove a benign lesion or tumor from the chest area that measures 0.4 cm in size.

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To summarize, the monkey has a better chance of spelling the word AVOCADO correctly when given the letters AACDOOV than spelling the word BANANAS correctly when given the letters AAABNNS.

The monkey has a better chance of spelling the word AVOCADO correctly. Let's take a closer look at the reasoning behind this.

The word AVOCADO has seven letters: A, V, O, C, A, D, and O.

The monkey has all seven of these letters available to her in the jumbled letters of AACDOOV.

By rearranging the letters in different ways, the monkey can eventually spell the word AVOCADO.

Therefore, the monkey has a chance of spelling AVOCADO correctly.

On the other hand, the word BANANAS has six letters: B, A, N, A, N, and S. The monkey only has four of these letters available to her in the jumbled letters of AAABNNS.

The missing letters are B, N, and S. Without these letters, the monkey cannot spell the word BANANAS.

Therefore, the monkey does not have a chance of spelling BANANAS correctly.

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Answer:

The range is the difference of the greatest and smallest numbers:

Semi-interquartile of the range is:

Since Q1 = 15, find Q3:

Note. Probably the numbers mixed up in the question.

If we swap them:

Given data:

The mean:

Variance, the average of the squared differences from the mean:

Answer:

\(\displaystyle \frac{29}{6}\)

Step-by-step explanation:

\(\displaystyle 1+\biggr(-\frac{2}{3}\biggr)-(-m)\\\\\rightarrow 1-\frac{2}{3}+m\\\\\rightarrow \frac{1}{3}+\frac{9}{2}\\ \\\rightarrow \frac{2}{6}+\frac{27}{6}\\ \\\rightarrow \frac{29}{6}\)

My calculator said the answer was -6

Answer:

Just add up the fractions and you get your answer. This is because they are quantities of each fruit used.

Answer: $21.15

Step-by-step explanation:

Answer:

Here we are given with the numbers 4 16 36 64 100

So in these kind of questions we have to find what common pattern is prevailing so in this one:

Subtracting every no from it's succeeding no gives a difference and those respective differences are forming pattern as follows:

16–4=12

36–16=20

64–36=28

100–64=36

So we have a new series 12 20 28 36 in this Subtracting every no from it's succeeding no gives a difference of 8 now in the latter series continues with the same pattern of difference of 8 and the series proceeds with next numbers 44 52 60 now these no gets added in the first original series as described as follows :

100+44=144

144+52=196

196+60=256

So the next 3 numbers are 144,196,256

Step-by-step explanation:

Perimeter = 16

length = 3x

height = x

P = 2L + 2H

16 = 2(3x) + 2(x)

16 = 8x

hence:

x = 2.

Answer:

Volume of the larger one = 476.5625

Step-by-step explanation:

Remark

This is a terrific little problem. Thanks for posting. I hope the answer is still useful to you. If the cylinders are similar it means that r and h are multiplied by a constant when moving from the smaller cylinder to the larger one. Everything else, believe it or not, remains the same.

Equations

Surface area of the smaller cylinder = 2pi*r^2 + 2pi*r*h

Surface area of the larger cylinder = 2*pi*(kr)^2 + 2pi*(kr)*(kh)

Surface area of the larger cylinder = k^2 (2*pi*r^2 + 2pi* r*h)

Solution

Surface area of the larger cylinder = k^2 (2pi*r^2 + 2pi*r*h)

=============================      ==================

Surface area of the smaller cylinder         (2pi*r^2 + 2pi*r*h)

surface area of the larger cylinder = k^2

surface are of the smaller cylinder = 1

200 / 128 = k^2 / 1      Divide the top and bottom of the left by 8

25 / 16 = k^2               Take the square roots of both sides

sqrt(25/16) = sqrt(k^2)

5/4 = k

Now work on the volume.

The volume of the larger cylinder = pi (kr)^2 (kh) = k^3 * pi * r^2 h

The volume of the smaller cylinder =                                pi * r^2 h

The volume of the larger cylinder to the smaller one = k^3 = 1.953125

x / 244 = 1.953125       Multiply both sides by 244

x = 1.953125 * 244

x = 476.5625

Answer:

31 us the answer but I am not sure about the answer

Answer:

-1,6 are the answers for the question

Step-by-step explanation:

please give me brainlest

The value of det A = 1

And, The value of A⁻¹ = \(\left[\begin{array}{ccc}- 3& 1\\-4&1\\\end{array}\right]\)

What is Matrix ?

Matrix is a set of numbers arranged in rows and columns so as to form a rectangular array.

Given that;

The matrix is,

\(A = \left[\begin{array}{ccc}1&- 1\\4&- 3\\\end{array}\right]\)

Now,

Find the determinant of matrix A as;

Since, The matrix is,

\(A = \left[\begin{array}{ccc}1&- 1\\4&- 3\\\end{array}\right]\)

⇒ det (A) = 1 × - 3 - (-1) × 4

              = - 3 + 4

              = 1

Thus, The value of det A = 1

And, We know that;

The value of A⁻¹ = adj (A) / |A|

Here, The matrix is,

\(A = \left[\begin{array}{ccc}1&- 1\\4&- 3\\\end{array}\right]\)

So, We get;

\(adj (A) = \left[\begin{array}{ccc}- 3& 1\\-4&1\\\end{array}\right]\)

Hence, The value of A⁻¹ = adj (A) / |A|

                                     = \(\left[\begin{array}{ccc}- 3& 1\\-4&1\\\end{array}\right] / 1\)

                                     = \(\left[\begin{array}{ccc}- 3& 1\\-4&1\\\end{array}\right]\)

Thus, The value of det A = 1

And, The value of A⁻¹ = \(\left[\begin{array}{ccc}- 3& 1\\-4&1\\\end{array}\right]\)

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The given function `void f(int *p, int *q) { p = q; *p = 1; }` takes two integer pointers as arguments and does the following: - Assigns the value of `q` to `p`. - De references the pointer `p` and assigns the value of 1 to it.

Now, let's say `i = 2` and `j = 0`. After calling `f(&i, &j)`, the values of `i` and `j` will be as follows: Initially, `p` will point to the memory address of `i`, and `q` will point to the memory address of `j`. Then, `p` will be assigned the value of `q`. This means that `p` will now point to the memory address of `j`, and `q` will still point to the memory address of `j`.Therefore, when the statement `*p = 1;` is executed, the value of `j` (because `p` now points to `j`) will be updated to 1. So, after calling `f(&i, &j)`, the value of `i` will remain 2, and the value of `j` will become 1. Hence, the final values of `i` and `j` will be i = 2 and j = 1.

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Answer: 14 - \(5x^{2}\)

Step-by-step explanation:

So what I would do is remove those parentheses so you would have

8 + \(6x^{2}\) + 6 - \(x^{2}\)

Then you are going to combine like terms that would look like

14 - \(5x^{2}\)

Hope that is correct

It is not true that whenever  we add two irrational numbers we get an irrational number.

Since we know a rational number is a number in the form, p/q, where q ≠ 0. Let  take two numbers : 2 + √3 & 2 - √3

The sum of the two numbers be :

= 2 + √3 + 2 - √3

= 4

Here the number is rational, taking another irrational numbers :  2 + √5 & 2 - √3

= 2 + √5 + 2 - √3

= 4 + √5 - √3,  where it is an irrational number.

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The temperature that accurately describes the time that would have spent cooling is 300.

We have the function as f(t) = 349.2(0.98)t

We have to solve for all of the values in the option

When t = 0

This would give us an infinite value for t hence it is not the answer.

When t = 100

we have 61.6

When t = 300

we have f(t) = 7.5

WHen t = 400

f(t) = -6.7

From the solved values the accurate one that has to talk about the time spent cooling is 300 at 7.5

The function f(t) = 349.2(0.98)t models the relationship between t, the time an oven spends cooling and the temperature of the oven. For which temperature will the model most accurately predict the time spent cooling? 0 100 300 400

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