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Alekssandra [29.7K]
3 years ago
10

Expand and simplify the following expressions. 1/2 [ 2x + 2 ( x - 3)] *​

Computers and Technology
1 answer:
Lerok [7]3 years ago
4 0

Answer: 2

x

−

3

Explanation:

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Educate is the facet of the 4E framework is best addressed by thought-sharing sites.

Therefore, the correct answer is Educate.

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Which is said to be ‘computer on a chip’ (a) Micro processors (b) Microcontrollers (c) Both (c) None of the above
fiasKO [112]
I think the answer would be A
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An experimenter discovers that the time for people to detect a string of letters on a computer screen is 400 milliseconds, and t
nadya68 [22]

Answer:

The correct answer to the following question will be Option D (Subtractive method ).

Explanation:

  • This approach essentially requests a participant to construct two activities that are already in almost every way similar, except for a mental process that is assumed to also be included in any of the activities although omitted in another.
  • This method will be much more valuable when deciding the period for phonemic awareness, despite text-string identification.

The other three options are not related to the given scenario. So that Option D is the right answer.

3 0
3 years ago
Write a C++ program that reads students' names followed by their test scores. The program should output each students' name foll
Mashutka [201]

Answer:

#include<iostream>

#include<conio.h>

using namespace std;

struct studentdata{

char Fname[50];

char Lname[50];

int marks;

char grade;

};

main()

{

studentdata s[20];

for (int i=0; i<20;i++)

   {

cout<<"\nenter the First name of student";

cin>>s[i].Fname;

cout<<"\nenter the Last name of student";

cin>>s[i].Lname;

cout<<"\nenter the marks of student";

cin>>s[i].marks;

}  

 

for (int j=0;j<20;j++)

{

if (s[j].marks>90)

{

 s[j].grade ='A';

}

else if (s[j].marks>75 && s[j].marks<90)

{

   s[j].grade ='B';

}

else if (s[j].marks>60 && s[j].marks<75)

{

 s[j].grade ='C';

}

else

{

 s[j].grade ='F';

}

}

int highest=0;

int z=0;

for (int k=0;k<20; k++)  

{

if (highest<s[k].marks)

{

 highest = s[k].marks;

 z=k;

}

 

}

cout<<"\nStudents having highest marks"<<endl;

 

cout<<"Student Name"<< s[z].Fname<<s[z].Lname<<endl;

cout<<"Marks"<<s[z].marks<<endl;

cout<<"Grade"<<s[z].grade;

getch();  

}

Explanation:

This program is used to enter the information of 20 students that includes, their first name, last name and marks obtained out of 100.

The program will compute the grades of the students that may be A,B, C, and F. If marks are greater than 90, grade is A, If marks are greater than 75 and less than 90, grade is B. For Mark from 60 to 75 the grade is C and below 60 grade is F.

The program will further found the highest marks and than display the First name, last name, marks and grade of student who have highest marks.

6 0
3 years ago
_________ refers to online interactions in which senders have a greater capacity to strategically manage their self-presentation
spayn [35]

Answer: Hyperpersonal communication

Explanation:

In this type of communication we have inter personnel communication mediated through computers such that there is more scope for textual messages than face to face communication.

6 0
2 years ago
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