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marin [14]
3 years ago
12

CAN SOMEONE PLEASE DO THESE FOR ME I WILL GIVE BRAINLIESR AND 20 POINTS PLEASE ITS ONLY 5 QUESTIONS PLEASEEEE

Computers and Technology
1 answer:
Makovka662 [10]3 years ago
5 0

Answer:

Explanation:

do you still need them done after 2 weeks?

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Assume your sketch has a variable named silo, which stores an object that is defined by a class you have created. The name of th
yulyashka [42]

Answer:

c. let v = silo.volume();

Explanation:

When you create and initialize a new object you pass through that object's class constructor. The constructor is in charge of initializing all the necessary variables for that class including radius and height. Once you save the object in a specific variable (silo) you need to call the class methods through that variable, using the '.' command. Therefore, in this scenario, in order to call the volume() method you would need to call it from the silo object and save it to the v variable, using the following statement.

let v = silo.volume();

7 0
2 years ago
The weight of your car will also affect its_____.
Usimov [2.4K]

Answer: C

Explanation:

4 0
3 years ago
Read 2 more answers
Hi!
baherus [9]

Answer:

Radius = 14 cm = 0.00014 km

Circumference = 2πr = 2 × 22/7 × 14/100000 = 0.00088 km

As it went thousand times , distance covered = 0.00088 × 1000 = 0.88 km

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3 years ago
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Reimplement StringSet with the exception that it should now extend ArrayList instead of encapsulating a String[]. You can easily
kolbaska11 [484]

Answer:

Here is the program for the given question

Explanation:

class StringSet

{

ArrayList<String> arraylist; //a reference variable of ArrayList of generic type String

//A no argument constructor.

public StringSet()

{

arraylist=new ArrayList<String>(); //instantiating the ArrayList object

}

//A mutator that adds a String newStr to the StringSet object.

void add(String newStr)

{

arraylist.add(newStr); // add(String) method to add string to the arraylist

}

//An accessor that returns the number of String objects that have been added to this StringSet object.

int size()

{

return arraylist.size(); // size() method which gives the number of elements in the list

}

//An accessor that returns the total number of characters in all of the Strings that have been added to this StringSet object.

int numChars()

{

int sum = 0;

for(String str:arraylist) //for-each loop; can be read as for each string in arraylist

{

sum+=str.length();

}

 

return sum;

}

//An accessor that returns the number of Strings in the StringSet object that have exactly len characters.

int countStrings(int len)

{

int count = 0;

for(String str:arraylist)

{

if(str.length() == len)

count++;

}

return count;

}

}

4 0
3 years ago
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