Answer:
computer is used to create a voucher document
Answer:
Fair-use exceptions to traditional copyright protection face challenges as well, given a MOOC's potential for global reach. Nonetheless, fair use and MOOCs are not mutually exclusive ideas. MOOCs remain an experiment...
Answer:
Metals can react with water, acid and oxygen. The reactivity of the metal determines which reactions the metal participates in.
Explanation:
In general, acids react with metals to give salt and release hydrogen gas. In general, bases do not react with metals and release hydrogen gas.When metals react with other substances, the metal atoms lose electrons to form positive ions .
Answer:
The solution code is written in Python:
- sec = int(input("Enter number of seconds: "))
-
- if(sec >=60):
- min = sec // 60
- sec = sec % 60
- else:
- min = 0
-
- print(str(min) + " minutes " + str(sec) + " seconds")
Explanation:
Firstly, use input function to prompt user to enter number of seconds and assign the input value to variable sec (Line 1).
Next, create an if statement to check if the sec is bigger or equal to 60 (Line 3). If so, we user // operator to get minutes and use % operator to get the seconds (Line 4 - 5).
Then we use print function to print the minutes and seconds (Line 9).
