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Misha Larkins [42]
2 years ago
14

Nathan would like to save his PowerPoint presentation as a video that can be replayed easily on any device at full quality. Whic

h option should he use?
Low Quality
Internet Quality
Presentation Quality
Secured Quality
Computers and Technology
1 answer:
valentina_108 [34]2 years ago
6 0

Answer:

Presentation Quality

Explanation:

It will be full quality as it is from when your presenting

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See explaination

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Please kindly refer to attachment for further instructions and complete step by step solution.

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4. When emergency changes have to be made to systems, the system software may have to be modified before changes to the requirem
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Incremental model

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2 years ago
Write a function that computes the average and standard deviation of four scores. The standard deviation is defined to be the sq
ZanzabumX [31]

Answer:

#include<iostream>

#include<cmath>

using namespace std;

double calAvg(double s1, double s2,double s3, double s4);

double calStandardDeviation(double s1, double s2,double s3, double s4,double average,int n);

void main()

{

 double s1,s2,s3,s4;

double avg,StandardDeviation;

char option;

   do

{

 cout<<"Enter s1:";

 cin>>s1;

 cout<<"Enter s2:";

 cin>>s2;

 cout<<"Enter s3:";

 cin>>s3;

        cout<<"Enter s4:";

 cin>>s4;

 avg=calcAvg(s1,s2,s3,s4);

        sdeviation=calcStandardDeviation(s1,s2,s3,s4,avg,4);

 cout<<"Standard deviation:"<<sdeviation<<endl;

 cout<<"Do you want to continue then press y:";

         cin>>option;

}

       while (option='y');

}

double Average(double s1, double s2,double s3, double s4)

{

return (s1+s2+s3+s4)/4;

}

double calcStandardDeviation(double s1, double s2,double s3, double s4, double mean,int n)

{

double sd;

sd=(pow((s1-mean),2)+pow((s2-mean),2)+

                     pow((s3-mean),2)+pow((s4-mean),2))/n;

sd=sqrt(sd);

return sd;

}

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2 years ago
What is the area of a parallelogram whose vertices are A(−1, 12) , B(13, 12) , C(2, −5) , and D(−12, −5) ? Enter your answer in
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