After calling the customer service line of Delta airlines, Francis received an email asking her to fill out customer satisfactio

Answer:

Here is the C++ code:

#include <iostream> //for utilizing input and output functions

using namespace std; //for defining objects cin cout

int main(){ //beginning of the main function

   double risingLevel; //declares a variable of type double to store the rising level

   cin>>risingLevel; //captures the risingLevel input from the user

   cout<<"Level: "<<risingLevel<<endl; //outputs the rising level

   cout << "Years: 5, Rise: " << risingLevel * 5<<endl; //outputs the increase in ocean level over 5 years

   cout << "Years: 10, Rise: " << risingLevel * 10<<endl; //outputs the increase in ocean level over 10 years

   cout << "Years: 50, Rise: " << risingLevel * 50<<endl; //outputs the increase in ocean level over 50 years

}

Explanation:

The functioning of the program is as follows:

Supposing the user inputs a rising level of 2.1, then,

risingLevel = 2.1

At that point, the first print statement (cout):

cout<<"Level: "<<risingLevel<<endl; outputs the value of risingLevel to the display. Therefore, this line shows:

Level: 2.1

Next, the program proceeds to the following statement:

   cout << "Years: 5, Rise: " << risingLevel * 5<<endl;

which calculates the increase in ocean levels for a duration of 5 years using the equation:

risingLevel * 5 = 2.1 * 5 = 10.5

It subsequently shows the calculated result on the display. So, this line shows:

Years: 5, Rise: 10.5 Then, the control shifts to the next statement:

   cout << "Years: 10, Rise: " << risingLevel * 10<<endl;

that computes the rise in ocean levels over a span of 10 years using the equation:

risingLevel * 10 = 2.1 * 10 = 21

It then showcases the calculated figure on the output screen. Thus, the output is:

Years: 10, Rise: 21

Next, the program control progresses to this statement:

   cout << "Years: 50, Rise: " << risingLevel * 50<<endl;

which determines the rise in ocean levels for a duration of 50 years using the equation:

risingLevel * 50 = 2.1 * 50 = 105

This then displays the computed result on the output screen, leading to the output:

Years: 50, Rise: 105 Consequently, the complete output from the program will be:

Level: 2.1 Years: 5, Rise: 10.5

Years: 50, Rise: 105

There is a safety concern if the vehicle experiences a malfunction or encounters a red light or police; just operate your own vehicle instead.

Answer:

Refer to the explanation

Explanation:

Number of Mobiles=x1

Number of Workstations=x2

Constraints:

50x1 + 70x2 <= 1,60,000

250x1 + 700x2 <= 12,000,000

x1 >= 0 x2 >= 0

Objective function N(x1, x2) = 7800000000 x1 + 7200000000 x2

Excel formulae:

G17 = D9 * E7 + F9 * G7

G18= D10 * E7 * F10 * G7

G19= E7

G20= G7

G21= I17 * E7 + I18 * G7 (This will yield the Maximum)

And E7 and G7 will be the solution.

Set up your sheet as shown in the diagram and apply the formulas.

Access the tool and select solver. Upon opening the Solver dialog, confirm ‘Assume Linear model’ and ‘assume non-negative’. Click to solve the model and keep the solution.

Answer:

def mph_and_minutes_to_miles(hours_traveled, miles_traveled):

   hours_traveled = minutes_traveled / 60

   miles_traveled = hours_traveled * miles_per_hour

   print('Miles: %f' % miles_traveled)

Explanation:

This function, written in Python, specifies two input parameters (hours_traveled, miles_traveled)

When executed, the main function prompts the user for necessary data, calls this method, and passes the inputs as arguments. Refer to the complete code and output that follows.