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SVETLANKA909090 [29]
3 years ago
8

Write the definition of a function that evaluates three double numbers and returns true if the floor of the product of the first

two numbers equals the floor of the third number; otherwise it returns false.
Computers and Technology
1 answer:
Mama L [17]3 years ago
4 0

Answer:

The function is written in C++

bool products(double num1, double num2, double num3) {

if(floor(num1 * num2) == floor(num3)){

    return true;

}

else

{

    return false;

}

}

Explanation:

I answered this question using C++ programming language.

This line defines the function with three parameters; num1 to num3

bool products(double num1, double num2, double num3) {

This checks if the floor of num1 * num2 equals floor of num3

if(floor(num1 * num2) == floor(num3)){

If yes, this returns true

    return true;

}

else {

If otherwise, this returns true

    return false;

}

The method ends here

}

<em>I added the full program as an attachment that include the main method</em>

Download cpp
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Answer:

D - 2

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The mini console and the original page layout editor are not supported. On detail pages, users can refresh up to 100 report charts every 60 minutes. Your organization can refresh up to 3,000 report charts every 60 minutes

8 0
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While typing out his assignment henry makes use of leading. What could be the probable reason for him to do so.
kiruha [24]

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8 0
3 years ago
Read 2 more answers
6.25 (Prime Numbers) A positive integer is prime if it’s divisible by only 1 and itself. For example, 2, 3, 5 and 7 are prime, b
faltersainse [42]

Answer:

  1. public class Main {
  2.    public static void main (String [] args) {
  3.        for(int i = 2; i < 10000; i++){
  4.            if(isPrime1(i)){
  5.               System.out.print(i + " ");
  6.            }
  7.        }
  8.        System.out.println();
  9.        for(int i = 2; i < 10000; i++){
  10.            if(isPrime2(i)){
  11.                System.out.print(i + " ");
  12.            }
  13.        }
  14.    }
  15.    public static boolean isPrime1(int n){
  16.      
  17.        for(int i=2; i <= n/2; i++){
  18.            if(n % i  == 0){
  19.                return false;
  20.            }
  21.        }
  22.        return true;
  23.    }
  24.    public static boolean isPrime2(int n){
  25.        for(int i=2; i <= Math.sqrt(n); i++){
  26.            if(n % i  == 0){
  27.                return false;
  28.            }
  29.        }
  30.        return true;
  31.    }
  32. }

<u></u>

Explanation:

Firstly, create the first version of method to identify a prime number, isPrime1. This version set the limit of the for loop as n/2. The for loop will iterate through the number from 2 till input n / 2 and check if n is divisible by current value of i. If so, return false to show this is not a prime number (Line 22 - 26). Otherwise it return true to indicate this is a prime number.

In the main program, we call the isPrime1 method by passing the i-index value as an argument within a for-loop that will iterate through the number 2 - 10000 (exclusive).  If the method return true, print the current i value). (Line 5 - 9)

The most direct way to ensure all the prime numbers below 10000 are found, is to check the prime status from number 2 - 9999 which is amount to 9998 of numbers.

Next we create a second version of method to check prime, isPrime2 (Line 31 - 40). This version differs from the first version by only changing the for loop condition to i <= square root of n (Line 33).  In the main program, we create another for loop and  repeatedly call the second version of method (Line 13 - 17). We also get the same output as in the previous version.

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pantera1 [17]

Answer:

Compare the prices of the two brands.

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In sales and marketing, pricing of products is considered to be an essential element of a business firm's marketing mix because place, promotion and product largely depends on it.

One of the importance associated with the pricing of products is that, it improves the image of a business firm.

Hence, if you know the unit prices of two different brands of an item, you are better able to compare the prices of the two brands. Subsequently, the buyer would be able to easily make a decision on which brand's product to purchase.

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A control system manages, commands, directs, or regulates the behavior of other devices or systems using control loops. It can range from a single home heating controller using a thermostat controlling a domestic boiler to large industrial control systems which are used for controlling processes or machines.
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