Questions
List the three types of radius of convergence. Give an example of each type

List the three types of radius of convergence. Give an example of each type

 

In: Advanced Math

The annual National No Spying Day is celebrated at KAOS headquarters this year. There are 8...

The annual National No Spying Day is celebrated at KAOS headquarters this year. There are 8 Control agents and 18 KAOS agents attending.

How many ways can we choose a team of 7 agents if 2 team members need to be from Control and 5 from KAOS?

How many ways can we choose a team of 7 agents if at least 1 team member needs to be from Control?

In: Advanced Math

A box with an open top is to be constructed from a square piece of cardboard, 5 ft wide, by cutting out a square from each of the four comers and bending up the sides

A box with an open top is to be constructed from a square piece of cardboard, 5 ft wide, by cutting out a square from each of the four comers and bending up the sides. Find the largest volume that such a box can have.

In: Advanced Math

An open cardboard box (with no top) is to be constructed so that the width of the box is four times its length.


An open cardboard box (with no top) is to be constructed so that the width of the box is four times its length. The length of the box is labeled x in the picture. You have 100 in2 of cardboard to use. Find the length x and the height y that maximize the volume of the box. 

(a.) Find a formula for the volume V in terms of x and y. 

(b) Use the constraint given by the amount of cardboard available to rewrite your formula for V above in terms of a function of x alone. 

(c) Find the dimensions, x and y, that result in the maximum volume. 

(d) Justify that the values x and y given in (c) yield a maximum using either the First or Second Derivative Test. 

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In: Advanced Math

Describe at least three distinct ways to solve a system of equations using linear algebra. (Distinct...

Describe at least three distinct ways to solve a system of equations using linear algebra. (Distinct means that the approach is fundamentally different.) Be specific and detailed using linear algebra vocabulary. It might be helpful to pick an example problem and illustrate each of the three methods.  

Suppose T1 and T2 are linear transformations from Rn to Rn. Let T(x) = T2(T1(x))

The responses should be very clear like you are writing instructions to someone who doesn’t know the process.  

  1. Describe how to find the transformation matrix of T1.

  1. Describe how to find the transformation matrix of T. (Bonus +2 points if you can describe a second method.)

  1. Is T2(T1(x)) = T1(T2(x)) for any linear transformation T1 and T2? Explain.

In: Advanced Math

Please solve the following equation by using the frobenius method. xy′′ − (3 + x)y ′...

Please solve the following equation by using the frobenius method.

xy′′ − (3 + x)y ′ + 2y = 0

My apologies, the original image did not upload properly.

In: Advanced Math

Unoccupied seats at the Cardinal’s football stadium causes the football team to lose revenue. The Cardinal’s...

Unoccupied seats at the Cardinal’s football stadium causes the football team to lose revenue. The Cardinal’s owner wants to estimate the mean number of unoccupied seats per game over the past few years. To accomplish this, the records of 225 games are randomly selected and the number of unoccupied seats is noted for each of the sampled games. The sample mean is 11.6 seats and the sample standard deviation is 4.1 seats. x-=

In: Advanced Math

The number of words defined on pages randomly selected from a dictionary are given below. Find...

The number of words defined on pages randomly selected from a dictionary are given below. Find the range and standard deviation for the set of numbers.
77 62 43 79 41 68 69 65 71 51
range equals= words

In: Advanced Math

Compute all possible cycles, length of the cycle, and number of cycles in the following cases:...

Compute all possible cycles, length of the cycle, and number of cycles in the following cases:

(a) mult by 3 mod 17

(b) mult by 13 mod 17

(c) mult by 9 mod 17

(d) mult by 16 mod 17

In: Advanced Math

A leading UK Chocolate Brand has seen a downturn in sales due to new competition in...

A leading UK Chocolate Brand has seen a downturn in sales due to new competition in the

market. Analysis work has shown the need for a customer loyalty programme. You have been

tasked with designing the approach that your Partner will present to the Client.

One Page Project Summary including;

The purpose of the assignment and the outline of the

task

The core deliverables expected from the engagement

The make up of your Consulting Delivery Team

One Page High

-

Level market summary, including;

The market size

Core competition in the market

Challenges faced by the industry

One Page Solution Overview, including;

Your proposed solution to the problem statement

Your justification for your solution

Expected outcomes / ROI if the Client goes ahead with

your suggestion

One Page Implementation Plan, including;

A One Page Project Plan

Your change management approach to ensure

seamless integration

In: Advanced Math

Explain what is rule based system and the fuzzy expert system based on the following information....

Explain what is rule based system and the fuzzy expert system based on the following information. Here is what Amy will do. When the temperature is cold, she will wear a coat. When the temperature is moderate, she will wear a jumper. When the temperature is cold, she will stay indoor. When the temperature is moderate, she will go for shopping. Here is Amy’s consideration for the weather/temperature. It is cold when the temperature is below 16 degree. It is moderate when the temperature is between 16 – 22 degree.

In: Advanced Math

The diagram shows a kite AFCE inside rhombus ABCD. Angle AFB = angle AED = 35degrees,...

The diagram shows a kite AFCE inside rhombus ABCD. Angle AFB = angle AED = 35degrees, angle ABF = angle ADE = 120degrees. Find the size of angle EAF.  

In: Advanced Math

Let f be a differentiable function on the interval [0, 2π] with derivative f' . Show...

Let f be a differentiable function on the interval [0, 2π] with derivative f' . Show that there exists a point c ∈ (0, 2π) such that cos(c)f(c) + sin(c)f'(c) = 2 sin(c).

In: Advanced Math

In this activity we have graphed the function y = sin(x). For this assignment, you will...

In this activity we have graphed the function y = sin(x). For this assignment, you will explore the changes that occur in the curve when we make simple changes to the function.

For each of the different parts below, create sketches and a description of the crucial properties of the periodic graphs including:

  • Period
  • Amplitude
  • Maximum
  • Minimum
  • Axis of the Curve
  • Zeros

Finally, in a few sentences, based on your findings describe how these changes in the function affect the properties of the curve.

Part A: Sketch a graph where the values of sin are multiplied by 2 (that is y = 2 sin(x)) and then sketch a graph where the values of sin are divided by 2 (that is y = ½ sin(x)).
Part B: Sketch a graph where the values of sin are have 1 added to them (that is y = sin(x) + 1) and then sketch a graph where the values of sin have 1 subtracted from them (that is y = sin(x) - 1).

For your sketches, you can scan hand-made sketches and email or fax these to your instructor. Alternately, you may use a simple drawing program like Windows Paint.

In: Advanced Math

Instructions: 1. Get 4 coins, any country, any value, as long as it is 2-sided with...

Instructions:

1. Get 4 coins, any country, any value, as long as it is 2-sided with heads on one side and tails on the other.

2. Without actually flipping the coins, write down what you think would be the subjective probabilities of the following sequences:

A. P(THHT) B. P(TTTT) C. P(THTT)

A subjective probability is a probability measurement based on your opinion or judgment or historical facts or current events without conducting an experiment or using any mathematical theories for computing probability.

2. Perform an experiment of tossing the 4 coins 30 times, recording the sequence of your 30 outcomes in a spreadsheet/table, e.g.

Toss #: Sequence

1 : HTTH

2 :TTTT

... : ....

30 :HTHT

3. Based on your outcomes, determine the number of times you got the following sequences in your N= 30 tosses:

A. n(THHT) B. n(TTTT) C. n(THTT)

4. Using your answer in #3 and the formular P = n/N, compute the experimental (empirical) probabilities of the following sequences:

A. P(THHT) B. P(TTTT) C. P(THTT)

5. Construct a tree-diagram based on equally likely events for tossing one coin 4 times.

6. Based on your tree-diagram, compute the theoretical probability of the following sequences:

A. P(THHT) B. P(TTTT) C. P(THTT)

7. Create a spreadsheet/table that allows for ease in comparing your record of the subjective, experimental and theoretical probabilities for the three sequences, THHT, TTTT, THTT.

8) Is it okay for your subjective, experimental and theoretical values for each sequence to be equal or different. Justify your answer.

In: Advanced Math