Answer:
A = 5 + 1.75r
Explanation:
Amount you have = $5
Earning per roll of wrapping paper = $1.75
Let
r = number of rolls of wrapping paper
A = Total amount earned
A = 5 + 1.75r
Equation that represents the total amount A (in dollars) you have after selling r rolls of wrapping paper is
A = 5 + 1.75r
Answer:
//class Name
class Name {
// attributes gave you 3
String first_name;
String last_name;
int length = 0;
//constructor with 2 parameters
Name(String first_name, String last_name){
}
//methods
public String find_printed_name(){
return first_name + " " + last_name;
}
public void find_sortable_name(){
return last_name + ", " first_name.charAt(0);
}
public static void main(String[] args){
// instantiate the class
Name test_name = new Name("David", "Joyner");
System.out.println(test_name.first_name);
System.out.println(test_name.last_name);
System.out.println(test_name.find_printed_name());
System.out.println(test_name.find_sortable_name());
}
Explanation:
You didn't specify a language so I did it in Java.
You should know how to declare methods in Python.
Answer: 2037468266496
Explanation:
The question says first character must be a letter = A - Z ( 26 characters )
Others can either be letters or digits = digits with range 0-9 ( 10 digits )
From the second to the seventh character can either be digits or letter hence we have ( 10 +26 ) = 36 chances
Considering rule of product
Number of chances/outcomes of the password = ( 26×36⁷)
The power of 7 was as a result of remaining seven characters can be either a letter or digits.
Answer:
the study of the production and distribution of goods and services and their management is
Explanation:
thats all you said
