Umm 
This is to bunch of questions..
        
             
        
        
        
Answer:
The function is as follows:
def number_of_pennies(dollars,pennies=0):
    return dollars*100+pennies
    
Explanation:
This defines the function
def number_of_pennies(dollars,pennies=0):
This returns the number of pennies
    return dollars*100+pennies
<em>Note that, if the number of pennies is not passed to the function, the function takes it as 0</em>
 
        
                    
             
        
        
        
An option which isn't a valid technique to create a function stub is to: D. leave the function body empty.
<h3>What is a 
function stub?</h3>
A function stub can be defined as a type of function that can be called safely without an error. However, a function stub has no definition because it doesn't actually perform any action when called. 
In this context, leaving the function body empty is an option which isn't a valid technique to create a function stub.
Read more on function stub here: brainly.com/question/17214711
#SPJ1
 
        
             
        
        
        
Answer:
You forgot to add a group of choices, however assuming this programming language uses 0-based indexes the answer would be x - 1
Explanation:
Zero based index languages have array indexes starting at 0. When you create that array, you use x to define the amount of elements, however due to the array starting at the index 0, the arrays highest index would be x - 1 instead of x. 
 
        
             
        
        
        
 True, most US counties have made it mandatory to give out disabled parking placards for people who need it.