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ladessa [460]
2 years ago
7

An aggregate function is _____. A. a function that calculates a statistic such as a subtotal or average B. a mathematical expres

sion, such as [Qty]*[UnitsSold] C. a way to group records, such as by state or postal code D. a way to test the accuracy of data
Computers and Technology
1 answer:
Murrr4er [49]2 years ago
6 0

Answer:

  • A. a function that calculates a statistic such as a subtotal or average.

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Search engines enable you to
Phoenix [80]

Located web pages related to a specific subject


Please let me know if you have questions !

4 0
3 years ago
Which of the following is a sigh that your computer may have been infected with malicious code
taurus [48]

Slow computer, blue screen, Programs opening and closing automatically, Lack of storage space, Suspicious modem and hard drive activity, Pop-ups, websites, toolbars and other unwanted programs, or spam.

4 0
3 years ago
In Python please:
Sauron [17]

Answer:

import math

angle = float(input('Enter Angle: '))

shadowLength = float5(input('Enter Shadow Length: '))

tree_height = math.tan(angle)*shadowLength

print('Tree Height = {}'.format(tree_height))

Explanation:

From the equation given, the first step is to derive the equation for calculating the Tree Height.

tan(angleElevation) = tree height / shadow length\\\\tree height = tan(angleElevation) * shadow length

In order to calculate the tangent of an angle, the math module has to be imported. math module allows the program to perform advanced math operations.

The program then prompts the user to input values for angle and shadow length.

The inputted values are converted to floats and used in the equation that was derived for Tree height.

Three height is evaluated and the result is printed to the screen

4 0
3 years ago
Rewrite this if/else if code segment into a switch statement int num = 0; int a = 10, b = 20, c = 20, d = 30, x = 40; if (num &g
Tanya [424]

Answer:

public class SwitchCase {

   public static void main(String[] args) {

       int num = 0;

       int a = 10, b = 20, c = 20, d = 30, x = 40;

       switch (num){

           case 102: a += 1;

           case 103: a += 1;

           case 104: a += 1;

           case 105: a += 1;

           break;

           case 208: b += 1; x = 8;

           break;

           case 209: c = c * 3;

           case 210: c = c * 3;

           break;

           default: d += 1004;

       }

   }

}

Explanation:

  • Given above is the equivalent code using Switch case in Java
  • The switch case test multiple levels of conditions and can easily replace the uses of several if....elseif.....else statements.
  • When using a switch, each condition is treated as a separate case followed by a full colon and the the statement to execute if the case is true.
  • The default statement handles the final else when all the other coditions are false
3 0
3 years ago
How can a chart help to display your data? How does one choose the best type of chart to use, and how does one ensure that he or
Kay [80]
I think this should be under math. So let's say that you have tons of data and you need to sort it. A chart will help to graph that data in an organized formation.
6 0
3 years ago
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