Answer A. Hope it helped c:
....field while a row represents a record
Answer:
B- Workgroup model
Explanation:
A workgroup model can be defined as a process which enables system to be peer together in order to access the resources shared like files and printers at the same time.
In work group microsoft operating systems tend to share files, printers, and even Internet connection among them which is why work group is important especially in a place in which their are various computers with limited files and printer or internet connection.
Answer:
int calculate_cost(int quantity) {
double cost = 0;
if (quantity <= 20)
cost = quantity * 23.45;
else if (quantity >= 21 && quantity <= 100)
cost = quantity * 21.11;
else if (quantity > 100)
cost = quantity * 18.75;
return cost;
}
Explanation:
Create a function called calculate_cost that takes one parameter, quantity
Initialize the cost as 0
Check the quantity using if else structure. Depending on the quantity passed, calculate the cost. For example, if the quantity is 10, the cost will be $234.5
Return the cost
Answer:
- def ending_time(hour, minutes, seconds, work_time):
- if((seconds + work_time) // 60 > 0):
- minutes = minutes + (seconds + work_time) // 60
- seconds = (seconds + work_time) % 60
-
- if(minutes // 60 > 0):
- hour = hour + (minutes // 60)
- minutes = minutes % 60
- else:
- seconds = seconds + work_time
-
- return str(hour) + ":" + str(minutes) + ":" + str(seconds)
-
- print(ending_time(2,30,59, 12000))
Explanation:
The solution code is written in Python 3.
Firstly create a function ending_time that takes the four required input parameters.
Next, create an if statement to check if the numerator of (seconds + work_times) divided by 60 is over zero. If so, increment the minute and reassign the remainder of the seconds to the variable (Line 2-4).
Next, create another if statement again to check if the numerator of (current minutes) divided by 60 is over zero, if so increment the hour and reassign the remainder of the minutes to the variable (Line 6-8)
Otherwise, just simply add the work_time to the current seconds
At last return the time output string (Line 12).
