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Can someone simplify the function f(x)=(5+3(√x)-7x^2)/(x^3) algebraically?
Please show all work.
1 AnswerMathematics5 years agoCan someone find the roots, poles, and asymptotes for the function "f(x) = x²(e^x)" using Key Idea 4?
This is from Exercise 3.5 (page 158) of APEX Calculus I (version 3.0). Please show all work.
3 AnswersMathematics5 years agoCan you find the equations of the tangent and normal lines to the graph of g(x) = (x^2) / (x - 1) at (2,4)?
This is from Exercise 2.4 (page 94) of APEX Calculus I version 3.0. Be sure to show all work please.
1 AnswerMathematics5 years agoWhat is the derivative of the function f(x) = (sin x) / (cos x + 3)?
This is from Exercise 2.4 (page 94) of APEX Calculus I version 3.0. Be sure to show all work please.
3 AnswersMathematics5 years agoCan someone help me find the equations of tangent and normal lines to the graph of f(t) = (3t-2)^5 at t = 1?
This is from Exercise 2.5 (page 105) of APEX Calculus I version 3.0. Please show all work.
2 AnswersMathematics5 years agoCan someone help me compute the derivative of h(t) = e^(3t^2 + t - 1)?
This is from Exercise 2.5 (page 105) of APEX Calculus I version 3.0. Please show all work.
4 AnswersMathematics5 years agoI'm creating a linear congruential generator algorithm for java. Anyway you could help?
So I'm writing, or planning to write, a java program where the first ten numbers of a sequence of pseudorandom numbers are generated using the linear congruential generator.
x sub (n + 1) = (a * x sub n + c) mod m
For this instance:
The multiplier "a" = 3
The increment "c" = 5
The modulus "m" = 37
The seed "x sub 0" = 2
Some help would be appreciated. Thanks in advance.
1 AnswerProgramming & Design6 years agoHow do I write a program that computes b^n mod m for positive integers b, n, and m > 1?
Gonna need some help with this. Also, I'm using Java.
2 AnswersProgramming & Design6 years agoCan you please help me out on this Math Project involving algorithms?
I'm a student at New York City College of Technology have another project for my MAT2440 class (Discrete Structures and Algorithms I). This one is due May 19th.
I've been tasked to:
1. Write a program that computes n! recursively.
2. Write a program that can compute the nth Fibonacci number recursively (see page 347 in Discrete Mathematics and Its Applications 7th edition by Kenneth H. Rosen)
3. Write a program that computes b^n mod m for positive integers b, n, and m > 1.
EXTRA CREDIT (5 additional points on HW grade): Write a program that gives the first ten numbers of the sequence of pseudorandom numbers generated using the linear sequential generator x sub n + 1 = (3x sub n + 5) mod 37 with seed x sub 0 = 2.
Again I'm using java to write these programs. However, here's the catch: I have to write my own code -- that means I CANNOT COPY AND PASTE SOMEONE ELSE'S CODE.
So could anyone please help me out with this?
4 AnswersProgramming & Design6 years agoWould you still call yourself a boxing fan after the recent Mayweather-Pacquiao fight?
From what I've heard on TV and on radio, many are calling the recent PPV Mega Fight between two of boxing's greatest fighters -- Floyd "Money" Mayweather and Manny "Pacman" Pacquiao -- a major dud.
However, I want to hear YOUR opinions on the Mayweather-Pacquiao fight. Would you still call yourself a boxing fan after that? Also, would you ever watch another boxing match again?
5 AnswersBoxing6 years agoWhat is the degree sequence of the bipartite graph Km,n where m and n are positive integers?
This is from Section 10.2, Exercise 38 (pg. 667) of "Discrete Mathematics and Its Applications, 7th Edition":
What is the degree sequence of the bipartite graph Km,n where m and n are positive integers? Explain your answer.
Need some help with this one.
1 AnswerMathematics6 years agoCan someone help me with this algorithm project?
I have a math project that's due THIS THURSDAY. I'm trying to write these three separate programs but I'm not sure how. Here are the three programs I have been assigned to do:
1. Write a program that, given a list of 20 integers, finds the largest integer in the list.
2. Write a program that, given a list of 20 integers, determines the position of an integer in the
list using a linear search.
3. Write a program that, given a list of 20 integers, sorts them according to bubble sort.
Can anyone help me?
By the way, the project assignment says that I have to write the code myself.
2 AnswersProgramming & Design6 years agoDirectory services: why do we use them in large networks?
Why do we use directory services in large networks? Also, other than Active Directory, what are the other directory services that are available today? What are some of the major differences between these directory services?
1 AnswerComputer Networking9 years agoCan someone answer this question about IP Addressing?
If a computer has the IP address 163.121.8.98, and a subnet mask 255.255.248.0:
1) What is the N/W address and what is the broadcast address?
2) What is the subnet mask in CIDR notation?
3) How many IP addresses are in this N/W and how many of them are usable?
1 AnswerComputer Networking9 years agoCan someone help me solve this problem, showing that when heated, a 100-m bar becomes 100.5 m long?
This problem is from Part One, Chapter 6, page 157 of "Conceptual Physical Science (4th Edition)".
Consider a bar 1 m long that expands 0.5 cm when heated. Show that when similarly heated, a 100-m bar of the same material becomes 100.5 m long.
1 AnswerHomework Help1 decade agoCan someone help me solve this problem, showing that the temperature of a nail increases by 13.3°C?
This is from Part One, Chapter 6, page 157 of "Conceptual Physical Science (4th Edition)".
Pounding a nail into wood makes the nail warmer. Consider a 5-gram steel nail 6 centimeters long and a hammer that exerts an average force of 500 N on the nail when it is being driven into a piece of wood. The nail becomes hotter. Show that the increase in the nail's temperature is 13.3°C. (Assume that the specific heat capacity of steel is 450 J/kg * °C.)
1 AnswerHomework Help1 decade agoHow do you solve this problem involving a 10-g piece of copper?
This problem is from Part One - Chapter 6, page 157 of "Conceptual Physical Science - 4th Edition".
The specific heat capacity of copper is 0.092 cal/g * °C. Show that the amount of heat needed to raise the temperature of a 10-g piece of copper from 0°C to 100°C is 92 cal. How does this compare with the heat needed to raise the temperature of the same mass of water through the same temperature difference?
1 AnswerHomework Help1 decade agoHow do you solve this problem involving 100 kg of water?
This is from Part One - Chapter 6, Problem #3 (page 157) of "Conceptual Physical Science - Fourth Edition".
If you wish to warm 100 kg of water by 20°C for your bath, show the amount of heat is 2,000 kcal (2,000 Calories). Then show that this is equivalent to 8370 kJ (kilojoules).
1 AnswerHomework Help1 decade agoHow do you show that for 1 kg of pure gold, the volume of water displaced is 51.8 cm^3?
This is found on page 138 of "Conceptual Physical Science, Fourth Edition". A merchant in Kathmandu sells you a solid gold 1-kg statue for a very reasonable price. When you get home, you wonder whether you got a bargain, so you lower the statue into a container of water and measure the volume of displaced water. Show that for 1 kg of pure gold, the volume of water displaced is 51.8 cm^3.
1 AnswerPhysics1 decade agohow do you create a java program for this on netbeans?
A method named volume should receive the radius of a sphere and return its volume. (Volume of a sphere is 4/3╥r³). Write a complete Java program that repeatedly obtain radii
of spheres (in inches) until the user enters -1, uses the above method to compute the volumes
of spheres with given radii, and count how many of the spheres had the volume over 300 cubic
inches. Your program should display this count as the output. Assume ╥ = 3.19.
2 AnswersProgramming & Design1 decade ago