Answer:
D. Change the def to def area (width, height = 12)
Explanation:
Required
Update the function to set height to 12 when height is not passed
To do this, we simply update the def function to:
def area (width, height = 12)
So:
In boxlarea = area (5,2), the area will be calculated as:
In box2area = area (6), where height is not passed, the area will be calculated as:
Answer:
Answered below
Explanation:
Class BaseballPlayer{
//Instance variables
string name;
int hits;
int bats;
//Constructor
BaseballPlayer (string a, int b, int c){
name = a;
hits = b;
bats = c
}
public void printBattingDetails( ){
System.out.print(name, hits, bats)
}
}
//Demo class
Class BaseballTester{
public static void main (String args []){
BaseballPlayer player = new BaseballPlayer("Joe", 8, 4)
player.printBattingDetails( )
}
}
Crowdsourcing is used by mobile application that allows users to report the location of a pet that appears to be lost.
<h3>What is a mobile application?</h3>
A mobile application is known to be a kind of computer app or program that has been made to handle or run itself on a mobile device e.g. phone, etc.
Conclusively, the option that best describes a system that uses crowdsourcing is the mobile application that allows users to report the location of a pet that appears to be lost and upload a photo that is made available to other users of the application and thus everyone can help to look for it.
Learn more about mobile application from
brainly.com/question/9477543
#SPJ1
Using Rule of Addition:
<span>It states that : "The probability that Event A or Event B occurs is equal to the probability that Event A occurs plus the probability that Event B occurs minus the probability that both Events A and B occur."
</span><span>
P(A or B) = P(A) + P(B) - P(A and B)
</span> = 0.7 + 0.55 - 0.3
= 1.55
