Harsh

“THROUGH ME THE WAY INTO THE SUFFERING CITY,

THROUGH ME THE WAY TO THE ETERNAL PAIN,

THROUGH ME THE WAY THAT RUNS AMONG THE LOST.

JUSTICE URGED ON MY HIGH ARTIFICER;

MY MAKER WAS DIVINE AUTHORITY

THE HIGHEST WISDOM, AND THE PRIMAL LOVE.

BEFORE ME NOTHING BUT ETERNAL THINGS

WERE MADE, AND I ENDURE ETERNALLY.

ABANDOM EVERY HOPE, WHO ENTER HERE.”

I did an update a couple of weeks ago on my Xbox 360 and now it takes a long time to sign me in. Is anyone else having this problem too?

I am trying to create a startup sound when I turn the power key on. I want the sound to come from inside the computer not from external speakers. I want to make it sound like a tractor starting up when I turn the power on. Is there any such device that (like a recorder) that I can hook up to my motherboard so when I turn on the computer it makes the tractor engine noise and then stops once done and do the same thing when when I turn it on the next time.

I am working on a little personal project and want to create this for my class. I am a math teacher and just learning C++. Please program this for me and describe each step in detail so I understand how to do it.

(1) Record students' grades in a data file. Prompt users for the file name of data file; id, name and grade of each student as well as the total number of students. Following shows an example of outputs in data file and console.

ID NAME GRADE

01 Mary 100.00

02 Tom 98.35

03 John 88.99

......

(2) If grade is <0 or >100, ask users to re-enter correct grade.

(3) After generating data file, read the content of data file and print to console.

Write a program to complete the following tasks.

(1) Record students' grades in a data file. Prompt users for the file name of data file; id, name and grade of each student as well as the total number of students. Following shows an example of outputs in data file and console.

ID NAME GRADE

01 Mary 100.00

02 Tom 98.35

03 John 88.99

......

(2) If grade is <0 or >100, ask users to re-enter correct grade.

(3) After generating data file, read the content of data file and print to console.

Assignment #1

Print a M by N multiplication table as following. Headers must be included in the table. Allow user to enter the size of the table (M by N).

1 2 3 4 5 6 ... N

1 1 2 3 4 5 6 ...

2 2 4 6 8 10...

...

M .................................

I downloaded a game and it took 15 gb of memory from my hard drive, then i uninstalled it and only got 13 gb of data back. what happened to the other 2 gb and how can I delete that?

I have a Samsung i3, 500 gig hard drive, 64 bit, 4 gig ram with windows 8 OS. Can i upgrade to 16 gig ram without causing any harm to my computer? Or is it even possible?

What do the 2 asterisks in front of 'a' mean?

double **a;

a=new double*[m];

for (int i=0;i<m;i++)

a[i]=new double[n1];

Create a class called "MPG" to represent fuel economy of a car. Include the following:

1) Attributes: starting odometer reading (int), ending odometer reading (int), gallons (double), number of stops (int).

2) Default constructor: all attributes are set to zero.

3) Initial value constructor. You must make sure that the ending odometer reading is greater than the starting odometer reading. If this condition is not met, output an error message and exit the program.

4) Accessors and mutators for all attributes. You must make sure that the ending odometer reading is greater than the starting odometer reading. If this condition is not met, output an error message and exit the program.

5) A method that calculates the average miles-per-gallon for the last fill-up, determines whether it's a city reading (miles per stop < 0.5), highway reading (miles per stop > 1), or combined reading (miles per stop between 0.5 and 1, inclusive), and then estimates the other two readings. Use the estimate that (city MPG) = 0.75*(combined MPG) and (combined MPG) = 0.75*(highway MPG). The output for this method must be an array with three elements (city MPG, combined MPG, and highway MPG).

The attached file contains 8 values: starting odometer reading, ending odometer reading, gallons, and number of stops for car 1, then the same sequence of quantities for car 2. Read the data and create a formatted output file that contains the read values for each car as well as each car's three calculated MPG values.

20265 20970 12.2 46

51350 51780 13.1 14

Create a class called "MPG" to represent fuel economy of a car. Include the following:

1) Attributes: starting odometer reading (int), ending odometer reading (int), gallons (double), number of stops (int).

2) Default constructor: all attributes are set to zero.

3) Initial value constructor. You must make sure that the ending odometer reading is greater than the starting odometer reading. If this condition is not met, output an error message and exit the program.

4) Accessors and mutators for all attributes. You must make sure that the ending odometer reading is greater than the starting odometer reading. If this condition is not met, output an error message and exit the program.

5) A method that calculates the average miles-per-gallon for the last fill-up, determines whether it's a city reading (miles per stop < 0.5), highway reading (miles per stop > 1), or combined reading (miles per stop between 0.5 and 1, inclusive), and then estimates the other two readings. Use the estimate that (city MPG) = 0.75*(combined MPG) and (combined MPG) = 0.75*(highway MPG). The output for this method must be an array with three elements (city MPG, combined MPG, and highway MPG).

The attached file contains 8 values: starting odometer reading, ending odometer reading, gallons, and number of stops for car 1, then the same sequence of quantities for car 2. Read the data and create a formatted output file that contains the read values for each car as well as each car's three calculated MPG values.

2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32

Using Binary search, what is the minimum number of bisections before the number 18 is found? In the method we stop bisecting when there are two elements left.

Please show work.

I am having a hard time doing this. Can you please tell me how to do this and can you show the work so I understand how to do this?

Differentiate

y=x(arctan(2x))^2

{ 1/(x^2+4) dx

Use the substitution x=2tanx

your final answer should be in terms of x.

Please show work

Find { (cot(1/r^2)dr)/r^3

Integrate

Please show work so I understand how to do it.

“The Revolution was effected before the war commenced. The Revolution was in the minds and hearts of the people. . . in principles, opinions, sentiments and affections of the people [that] was the real American Revolution.”

John Adams

y = x sqrt(x^2+12), x>0

f(x)=2x^2 ln2x.

Please show work so I can understand how to do it.