Answer:
<h3>Using search engines</h3>
Explanation:
<h3>With billions of websites online today, there is a lot of information on the Internet. Search engines make this information easier to find. Let's look at the basics of using a search engine, as well as some techniques you can use to get better search results.</h3>
The purpose of the operating system's processor management function is that it allows you to run multiple programs on your computer simultaneously.
Answer:
if (pH<7.0){
neutral=0;
base=0;
acid=1;
}
else if (pH>7.0){
neutral=0;
base=1;
acid=0;
}
else if (pH==7.0){
neutral=1;
base=0;
acid=0;
}
Explanation:
As required by the question, if and else statements have been used to test the value of the pH and assign the apropriate values to the variables neutral, base and acid.
The code snippet below can be used to prompt the user to enter values for pH
<em>import java.util.Scanner;</em>
<em>public class pHTest {</em>
<em> public static void main(String[] args) {</em>
<em> Scanner scr = new Scanner(System.in);</em>
<em> System.out.println("Enter a value for the pH");</em>
<em> int neutral, base, acid;</em>
<em> double pH = scr.nextDouble();</em>
<em> if (pH<7.0){</em>
<em> neutral=0;</em>
<em> base=0;</em>
<em> acid=1;</em>
<em> }</em>
<em> else if (pH>7.0){</em>
<em> neutral=0;</em>
<em> base=1;</em>
<em> acid=0;</em>
<em> }</em>
<em> else if (pH==7.0){</em>
<em> neutral=1;</em>
<em> base=0;</em>
<em> acid=0;</em>
<em> }</em>
<em>} }</em>
Answer:
1.25 per unit
Explanation:
Number of units to sell = 100,000
Price per unit = 2
Fixed expense = 75000
At break even point :
Revenue = total expenses
Total expenses = fixed cost + variable cost
Let variable cost = x
Revenue = units to sell * price per unit
Revenue = 100,000 * 2 = 200,000
Hence,
Fixed cost + variable cost = Revenue
75000 + x = 200,000
x = 200, 000 - 75000
x = 125,000
Variable cost = 125,000
The variable expense per unit is thus :
Variable expense / number of units
125,000 / 100,000 = 1.25 per unit
