What feature could you use to automatically shade cells containing a negative value in red ?

Which of the following is typically used in a flowchart to indicate a decision?

Vilka [71]

Diamond is typically used in a flowchart or indicate a decision.

6 0

3 years ago

Instructions The population of town A is less than the population of town B. However, the population of town A is growing faster

weeeeeb [17]

Answer: The c++ program is given below.

#include <iostream>

using namespace std;

int main() {

float townA, townB, growthA, growthB, populationA, populationB;

int year=0;

cout<<"Enter present population of town A : ";

cin >> townA;

cout<<endl<<"Enter present growth rate of town A : ";

cin >> growthA;

growthA = growthA/100;

cout<<endl<<"Enter present population of town B : ";

cin >> townB;

cout<<endl<<"Enter present growth rate of town B : ";

cin >> growthB;

growthB = growthB/100;

do

{

populationA = townA + (townA * growthA);

populationB = townB + (townB * growthB);

townA = populationA;

townB = populationB;

year++;

}while(populationA < populationB);

cout<<endl<<"After " <<year<< " years, population of town A is "<<populationA << " and population of town B is "<< population<<endl;

return 0;

}

Explanation:

All the variables for population and growth rate are declared with float datatype.

The user inputs the present population of both the towns.

The growth rate entered by the user is the percentage growth.

For example, town A has 10% growth rate as shown in the output image.

The program converts 10% into float as 10/100.

growthA = growthA/100;

growthB = growthB/100;

The above conversion is done to ease the calculations.

The year variable is declared as integer and initialized to 0.

The growth in population is computed in a do-while loop. After each growth is calculated, the year variable is incremented by 1.

The loop continues until population of town A becomes greater than or equal to population of town B as mentioned in the question.

Once the loop discontinues, the final populations of town A and town B and the years needed for this growth is displayed.

The new line is introduced using endl keyword.

The function main has return type int hence, 0 is returned at the end of the program.

6 0

4 years ago

Write an ALTER TABLE statement that adds two new columns to the Products table: one column for product price that provides for t

matrenka [14]

Answer:

ALTER TABLE Products

ADD Products_price float(5,2) DEFAULT 9.99,

ADD Adding_time datetime;

Explanation:

So at first we need to use ALTER TABLE statement, when we use this statement we also need to provide the table name. In this case, i assume it is 'Products'.

Then, as per question, we need to add two columns.

The first one is 'product_price' and it contains decimal points. So, we need to use ADD statement and give a column name like 'Prodcuts_price' and its datatype 'float' because it contains decimal or floating points. so, for 3 digits on the left and 2 digits on the right, it makes a total of 5 digits. So, we need to declare it like this. (5,2) it means a total of 5 digits and 2 after the decimal point. after that, we need to set our Default value using the DEFALUT statement. so DEFAULT 9.99. it will set the default value to 9.99 for existing products.

And for our next column, we give its a name like 'Adding_time' then it's datatype 'datetime' because it will contain date and times.

8 0

3 years ago

Which of the following is the best reason for including a photograph in a formal business document

Bond [772]

Answer:

The answer is "The reader wants to see how your product looks".

Explanation:

Some information is missing in the question. so, the correct choice can be described as follows:

The corporation uses records and reports to transfer facts, statistics, and figures, including explanations for enhancing activities, administration, and sales.
It generally refers to the various documentation, all with various sections and contents.
In the organization's usage of records for correspondence, transaction, and product research, that's why the "reader wants to see how your product looks" is the correct choice.

8 0

4 years ago

Write a method that accepts a String object as an argument and returns a copy of the string with the first character of each sen

emmainna [20.7K]

Answer:

The programming language is not stated; However, the program written in C++ is as follows: (See Attachment)

#include<iostream>

using namespace std;

string capt(string result)

{

result[0] = toupper(result[0]);

for(int i =0;i<result.length();i++){

if(result[i]=='.' || result[i]=='?' ||result[i]=='!') {

if(result[i+1]==' ') {

result[i+2] = toupper(result[i+2]);

}

if(result[i+2]==' ') {

result[i+3] = toupper(result[i+3]);

}

} }

return result;

}

int main(){

string sentence;

getline(cin,sentence);

cout<<capt(sentence);

return 0;

}

Explanation:

The method to capitalize first letters of string starts here

string capt(string result){

This line capitalizes the first letter of the sentence

result[0] = toupper(result[0]);

This iteration iterates through each letter of the input sentence

for(int i =0;i<result.length();i++){

This checks if the current character is a period (.), a question mark (?) or an exclamation mark (!)

if(result[i]=='.' || result[i]=='?' ||result[i]=='!') {

if(result[i+1]==' '){ ->This condition checks if the sentence is single spaced

result[i+2] = toupper(result[i+2]);

-> If both conditions are satisfied, a sentence is detected and the first letter is capitalized

}

if(result[i+2]==' '){ ->This condition checks if the sentence is double spaced

result[i+3] = toupper(result[i+3]);

-> If both conditions are satisfied, a sentence is detected and the first letter is capitalized

}

} The iteration ends here

return result; ->The new string is returned here.

}

The main method starts here

int main(){

This declares a string variable named sentence

string sentence;

This gets the user input

getline(cin,sentence);

This passes the input string to the method defined above

cout<<capt(sentence);

return 0;

}

Download cpp

7 0

4 years ago