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trapecia [35]
3 years ago
15

If all of Earth's history were squeezed into one 12-hour period, how long ago did Precambrian time end? How long did the Cenozoi

c Era begin?
Computers and Technology
1 answer:
Jet001 [13]3 years ago
7 0

Answer:

That it

Explanation:

There have been mass extinctions during the Cenozoic as there were during the Mesozoic and Paleozoic, but not as many animals and plants have disappeared. Finally, humanity appeared during the last two million years.The human lineage only diverged from our most recent common ancestor about 5 million years ago; less than half of 1% of that time, and modern Homo sapiens is only between 200,000 and 50,000 years old, depending on your definition.

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Create a file account.cpp containing a Bank Account Class.
Daniel [21]

Answer:

#include <iostream>

using namespace std;

class BankAccount {

  string name = name;

  double balance = balance;

  BankAccount( string name, double balance ) {

    string name = name;

    double balance = balance;

     return 0;

  }

  string getName( ){

     return name;

  }

  double getbalance( ) {

     return balance;

  void setName( string username){

     name = username;

  }

  void setbalance( double newBalance){

     balance = newBalance;

  }

int main( ) {

  BankAccount user1(John, 0.0);

  BankAccount user2(Jane, 0.0);

  user1.setbalance( 2300.00)

  user2.setbalance( 4300.00)

  cout << user1.getname() << user1.getbalance();

  cout << user1.getname() << user1.getbalance();

}

Explanation:

The C source code above using a class to create a data structure of a bank account user name and balance. The attribute name and balance are private to the class and can be retrieved and modified through the get and set methods.

3 0
2 years ago
What are the advantages of mine shaft gear and the disadvantaged​
romanna [79]

Answer:

One sheave means that you are using a single drum winder. They are the worst! Double drum winders control easier, brake better and are much more efficient. They save time ( two skips or cages) and can be clutched to perform faster shift transport. A single drum is slow, unbalanced and can be a nightmare if it trips out during hoisting. If the brake system is not perfect it can be a real hairy experience. For a runaway single drum, there is no counterbalance effect. It always runs to destruction. With a double drum, the driver still has a chance to control the winder to a certain extent and he has two sets of brakes to rely on. A single sheave could also mean a shaft with a single compartment. No second means of escape unless there are ladders or stairways. Not a very healthy situation.

Those are just a few points. I am sure much more can be said in favor of a double drum winder and two or more sheaves in the headgear. Most of the shafts I have worked at have multiple winders and up to ten compartments. They all have a small single drum service winder for emergencies and moves of personnel during shift times. They are referred to as the Mary - Annes. Apparently, the name originated in the U.K. where an aristocratic mine owner named the first such winder after his mistress.

Explanation:

<em>Hope you got it </em>

<em>If you have any question just ask me</em>

<em>If you think this is the best answer please mark me as BRAINLIEST</em>

5 0
2 years ago
US-CERT is a set of moderated mailing lists full of detailed, full-disclosure discussions and announcements about computer secur
n200080 [17]

Answer:

False

Explanation:

BugTraq is a high volume, full disclosure mailing list for the detailed discussion and announcement of computer security vulnerabilities, not US-CERT

3 0
2 years ago
________ is malware that hijacks a user's computer and demands payment in return for giving back access.
Lera25 [3.4K]

Ransom  malware that hijacks a user's computer and demands payment in return for giving back access.

<h3>What is Ransom malware?</h3>

This is known to be a kind of  malware that hinders users from gaining in or access to their system or personal files and it is one that often demands ransom payment so as to get access.

Therefore, Ransom  malware that hijacks a user's computer and demands payment in return for giving back access.

Learn more about Ransom  malware from

brainly.com/question/27312662

#SPJ12

6 0
1 year ago
In this exercise we look at memory locality properties of matrix computation. Th e following code is written in C, where element
Sonja [21]

Answer:

Explanation:

temporal locality can be defined as: when a particular memory  is referenced or accessed several times  within a specific period of time. In the question, i think the variable that exhibit temporal locality are I, J and 0(all the variable). This is because the variable J and 0 are accessed several times within the loop. I would not have been part of it, but in the A[I][J]=B[I][0]+A[J][I], the variable "I" is also accessed in the addition. this is why it is part of the temporal locality.

4 0
2 years ago
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