Andre is a 68-year-old grandfather who has been struggling with his memory lately. At first, he was simply forgetting an appointment from time to time or forgetting to take his morning vitamins. However, now his spouse and children have noticed that his forgetfulness is progressing. There have been moments where he forgot how to get home, couldn't remember his own phone number, or the names of his grandchildren. His family is worried he may have Alzheimer’s disease and they are not sure what to do.

Andre’s family decides to do some research about dementia and Alzheimer’s disease.
Which of the following statements is true?

Alzheimer’s disease is not related to dementia.
Alzheimer’s disease involves neuron damage and dementia does not.
Alzheimer’s disease is a form of dementia.
Dementia is a normal form of aging, but Alzheimer’s disease is not.

answer:

okay

explanation:

answer:

robotshop.com/community/tutorials/show/how-to-make-a-robot-lesson-8-getting-the-right-tools (copy and paste into search bar)

Explanation:

answer:

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

//main function

int main()

{

  // variable

 int n;

 cout<<"enter a number:";

 // read the input

 cin>>n;

 // find the square root of the absolute value

 float square_root=sqrt(abs(n));

 // print the square_root

 cout<<"square root of "<<n<<" is: "<<square_root<<endl;

  return 0;

}

Explanation:

Read a number from user and assign it to "n".Then find its absolute value with abs() function.Then calculate the square root of the absolute value with sqrt() function.Print the square root of the number.

Output:

enter a number:-17

square root of -17 is: 4.12311

                                                         This is easy

                                                     sinserly Natalie 7 grader (this is not that hard)