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Consider this declaration and initialization: string str = “cse1222” ; What is the evaluation of the expression: str.substr(1, 3)?

What can you say about the following code statement?  int Student::score(string name) const;

What is the return data type of the following function header (also called prototype)? bool relatively_prime(int k, int l);

Go to zyBooks by following the zyBooks Table of Contents (Click to subscribe) link on Course Information (right click on the previous link and open in a new Tab/Window so that you do not leave the quiz). In ZyBooks, complete lab 27.8 Quiz 6: Relatively prime. Enter the following password to enter the zyLab: m3E7%T!z Submit in “Submit mode” by clicking “Submit for grading” multiple times as you develop your solution. When you have arrived at your final solution: Submit using “Submit for grading” one more time. You do not need to copy the code here, but you need to make sure you stop working on ZyBooks when your quiz time is done

Write a C++ expression that computes the following formula where e is the base of a natural logarithm.

What is the LAST value that is output to the screen (by the cout statement) at the end of execution of the following code? Trace the code line-by-line. Use the Proctorio whiteboard as scratch space, if needed. int val(0);while (val < 3) {  cout

What is the value of x after the code below finishes? int x = 3;x = x — + — x; Do this calculation by hand. Do NOT use paper/pencil or a compiler. 

How many ITERATIONS will this while statement execute? Trace the code line-by-line. Use the Proctorio whiteboard as scratch space, if needed. int a(1), b(3), c;c = a + b;a = b;b = c;while ((a % 2 == 1 || b % 2 == 0) && c < 15) {   c = a + b;   a = b;   b = c;}

Consider the following code using constants that calculates the speed of a falling object as a function of how long it has been falling:  const double GRAVITY(9.8); // acceleration [m / s^2] double time(10.0); // time, in sec cout

The cost of a computer crime can be easily calculated