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lutik1710 [3]
3 years ago
7

Suppose you draw two cards from a standard deck of 52 playing cards. What is the probability that they are both sixes? Keep at l

east 3 significant digits in your answer. (For example, 0.00012345 could be entered as 0.000123.)
Computers and Technology
1 answer:
GaryK [48]3 years ago
7 0

Answer:

0.00452

Explanation:

There are 4 sixes in a deck. So the chance that the first card you draw is a six, is 4/52. Then there are only 3 sixes left and 51 cards. So the chance that the second one is also a six is 3/51.

The combined chance is the multiplication, i.e., 4/52 * 3/51 = 0.00452

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Answer:

Please check the attachment.

Explanation:

The adjacency matrix is the matrix that has nodes as rows and columns. The nodes if connected is stated as 1 or else 0. And the adjacency list representation is the list with nodes and connected nodes. The nodes that are not connected are not being listed. The diagram and list as well as matrix can be found in the attachment.

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What is incorrect about the following code? Suggest a possible revision of the code to correct the error.
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3 years ago
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Write a copy assignment operator for CarCounter that assigns objToCopy.carCount to the new objects's carCount, then returns *thi
Olin [163]

The following cose will be used to copy assignment operator for CarCounter

<u>Explanation:</u>

Complete Program:

#include <iostream>

using namespace std;

class CarCounter

{

public:

CarCounter();

CarCounter& operator=(const CarCounter& objToCopy);

void SetCarCount(const int setVal)

{

 carCount = setVal;

}

int GetCarCount() const

{

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private:

int carCount;

};

CarCounter::CarCounter()

{

carCount = 0;

return;

}

// FIXME write copy assignment operator

/* Your solution goes here */

CarCounter& CarCounter::operator=(const CarCounter& objToCopy)

{

if(this != &objToCopy)

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return *this;

}

int main()

{

CarCounter frontParkingLot;

CarCounter backParkingLot;

frontParkingLot.SetCarCount(12);

backParkingLot = frontParkingLot;

cout << "Cars counted: " << backParkingLot.GetCarCount();

cout << endl << endl;

system("pause");

return 0;

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3 years ago
_____ regulate current/voltage flow, similar function as _____,but are smaller, cheaper, and more reliable.
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Direct Current Power regulates current/voltage flow, similar function as unregulated or regulated, but is smaller, cheaper, and more reliable.

<h3>What is Direct Current Power?</h3>
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To learn more about Direct Current Power, refer:

brainly.com/question/1402412

#SPJ4

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