B- Write C++ statement to accomplish each of the following. 4. Assign the sum of x and y to z and increment the value of x by I after the calculation. (Write Single Statement) 5. Decrement the variable x by 1 then subtract it from the variable total. (Write Single Statement) 6. Write four different C++ statements that each add I to integer variable x. (Write four Statement)

B- Write C++ statement to accomplish each of the following. 4. Assign the sum of x and y to z and increment the value of x by I after the calculation. (Write Single Statement) 5. Decrement the variable x by 1 then subtract it from the variable total. (Write Single Statement) 6. Write four different C++ statements that each add I to integer variable x. (Write four Statement)

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter3: Assignment, Formatting, And Interactive Input

Section: Chapter Questions

Problem 4PP: (Biology) The number of bacteria, B, in a culture that’s subject to refrigeration can be...

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1. Rewrite the following expressions so they would be valid in C++. a) a, b and c are all less than 10 b) a > b >= c c) a does not equal either b or c
Only use If else statement.
Please, solve all points:
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5. (Algebra: solve 2 X 2 linear equations) You can use Cramer's rule to solve the following 2 X 2 system of linear equation: ax + by = e cx + dy = f ● x = ed - bf bc ad y = af - ec ad bc - Write a program that prompts the user to enter a, b, c, d, e, and f and display the result. If ad- bc is 0, report that The equation has no solution. Enter a, b, c, d, e, f: 9.0, 4.0, 3.0, -5.0, -6.0, -21.0 Enter x is -2.0 and y is 3.0 Enter a, b, c, d, e, f: 1.0, 2.0, 2.0, 4.0, 4.0, 5.0 Enter The equation has no solution
Write a single C statement to accomplish each of the following: c) Test whether the value of the variable count is greater than 10. If it is, print “Count is greater than 10.”
Write a single C statement to accomplish each of the following: d) Calculate the remainder after q is divided by divisor and assign the result to q. Write this statement two different ways.
8) /.
Write a C statement to accomplish each of the following tasks.b) Set variable x to 1
(Biology) The number of bacteria, B, in a culture that’s subject to refrigeration can be approximated by this formula: B=300000e0.032t e is Euler’s number 2.71828 (rounded to five decimal places). t is the time in hours the culture has been refrigerated. Using this formula, write, compile, and run a C++ program that prompts the user for a value of time, calculates the number of bacteria in the culture, and displays the result. For testing purposes, check your program by using a test input of 10 hours. After verifying your program, use it to determine the number of bacteria in the culture after 12, 18, 24, 36, 48, and 72 hours.