All categories

3 years ago

You need to add cells c3 and c7, and multiply c3 by c6. based on the order of operations, what would you do

Computers and Technology

2 answers:

Julli [10]3 years ago

6 0

Multiply first, and then add.

serg [7]3 years ago

3 0

Answer:

First multiplication and then addition

Explanation:

The order of operations establish the next sequence of operations:

first, simplify inside of parentheses

then, compute exponentials

after that, compute multiplications and divisions

and finally, compute additions and subtractions.

Based on this, multiplication between C3 and C6 goes first and then goes addition between C3 and C7.

You might be interested in

DLucy is planning to launch her podcast on career guidance for college students and has already recorded a few videos for market

KIM [24]

Answer:

A. FilmoraGo; C. Adobe Premiere

Explanation:

Many video editing software exists out there, but their function is pretty much the same. They edit, mix and customize clips to create beautiful multimedia content for different purposes (advertisements, podcasts, movies, comedy clips, etc.). This software used are different as some may contain more functions and setting than the other.

Let us take a brief dive into the options:

FilmoraGo: is a video editing software that runs on Andriod and iOS. It contains many effects and it is pretty basic to use and understand.
Google Photos: Created by Google, helps to organize your photo albums and stores them for you.
Adobe Premiere: is also a video editing software, it was first launched in 2003 and has since evolved to contain more sophisticated video editing tools.
Audacity: is an audio editor available for Windows, Mac OS, and Linux. This software is completely free and open source.

Hence, dLucy can use the FilmoraGo or the Adobe Premiere to edit her video clips.

6 0

3 years ago

When you see a blank pointer this means you can drag the row or column border to change height or width

Orlov [11]

No, you would see arrows pointing in opposite directions <--> like so

7 0

4 years ago

The return value is a one-dimensional array that contains two elements. These two elements indicate the rows and column indices

erma4kov [3.2K]

Answer:

In Java:

import java.util.Scanner;

import java.util.Arrays;

public class Main {

public static void main(String args[]) {

Scanner input = new Scanner(System.in);

int row, col;

System.out.print("Rows: "); row = input.nextInt();

System.out.print("Cols: "); col = input.nextInt();

int[][] Array2D = new int[row][col];

System.out.print("Enter array elements: ");

for(int i =0;i<row;i++){

for(int j =0;j<col;j++){

Array2D[i][j] = input.nextInt();

} }

int[] maxarray = findmax(Array2D,row,col);

System.out.println("Row: "+(maxarray[0]+1));

System.out.println("Column: "+(maxarray[1]+1));

}

public static int[] findmax(int[][] Array2D,int row, int col) {

int max = Array2D[0][0];

int []maxitem = new int [2];

for(int i =0;i<row;i++){

for(int j =0;j<col;j++){

if(Array2D[i][j] > max){

maxitem[0] = i;

maxitem[1] = j; } } }

return maxitem;

}

Explanation:

The next two lines import the scanner and array libraries

import java.util.Scanner;

import java.util.Arrays;

The class of the program

public class Main {

The main method begins here

public static void main(String args[]) {

The scanner function is called in the program

Scanner input = new Scanner(System.in);

This declares the array row and column

int row, col;

This next instructions prompt the user for rows and get the row input

System.out.print("Rows: "); row = input.nextInt();

This next instructions prompt the user for columns and get the column input

System.out.print("Cols: "); col = input.nextInt();

This declares the 2D array

int[][] Array2D = new int[row][col];

This prompts the user for array elements

System.out.print("Enter array elements: ");

The following iteration populates the 2D array

for(int i =0;i<row;i++){

for(int j =0;j<col;j++){

Array2D[i][j] = input.nextInt();

} }

This calls the findmax function. The returned array of the function is saved in maxarray

int[] maxarray = findmax(Array2D,row,col);

This prints the row position

System.out.println("Row: "+(maxarray[0]+1));

This prints the column position

System.out.println("Column: "+(maxarray[1]+1));

The main method ends here

}

The findmax function begins here

public static int[] findmax(int[][] Array2D,int row, int col) {

This initializes the maximum to the first element of the array

int max = Array2D[0][0];

This declares maxitem. The array gets the position of the maximum element

int []maxitem = new int [2];

The following iteration gets the position of the maximum element

for(int i =0;i<row;i++){

for(int j =0;j<col;j++){

if(Array2D[i][j] > max){

maxitem[0] = i; -- The row position is saved in index 0

maxitem[1] = j; -- The column position is saved in index 1} } }

This returns the 1 d array

return maxitem;

}

7 0

3 years ago

What doyou mean by process model and project model?

vlabodo [156]

Answer:

A process model is a narrative of each type of process. These models consist of processes that are inherently similar and are categorized accordingly; a logical set of actions executed in a comprehensible framework.

A project model is concise and visual, it depicts how a project will be implemented. They are specifically tailored according to each project, describing each of its functional aspects. Decision gates and partitions are important aspects and need to be exemplified throughout the project.

4 0

3 years ago

¿Cuál es la potencia de una lámpara de incandescencia que se conecta a la red de 220 V, sabiendo que tiene una resistencia de 50

Juliette [100K]

Answer:

1,000W (rounded to one significant figure)

Explanation:

I will answer in English.

The question is:

What is the power of a filament lamp that connects to the 220 V network, knowing that it has a resistance of 50 ohms?

<h2>Solution</h2>

Power, voltage, resistance, and current, are related by either of the following equations:

P = V × I

P = R × I²

P = V² / R

Where:

P is power in watts (W)

R is resistance in ohms (Ω)

V is voltage in volts (V), and

I is current in amperes (A)

Since you know the voltage (220V) and the resistance (50Ω), you can use the last equation:

P = V² / R

P = (220v)² / (50Ω)

P = 968 W

Since the magnitude 50Ω has one significant figure, your answer should be rounded to one significant figure. That is 1,000W.

7 0

3 years ago