All categories

2 years ago

Edhesive 3.4 question 2

Computers and Technology

2 answers:

Ivanshal [37]2 years ago

7 0

Where is the question

Shalnov [3]2 years ago

7 0

Answer:

numerator = float(input("Enter a numerator: "))

denominator = float(input("Enter a demoninator: "))

if (denominator != 0):

print(numerator / denominator)

else:

print ("Error - cannot divide by zero.")

Explanation:

"numerator" is the variable for the numerator, same applies to the "denominator".

The if command states that if the denominator is not zero, it will divide the numerator by the denominator. The if command will divide with any denominator but 0.

The else command comes in when you input a 0 as a denominator, hence printing "Error - cannot divide by a zero."

You might be interested in

When you examine a computer chip under a microscope, what will you see?

ELEN [110]

<span>When you examine a computer chip under a microscope, you will see </span>integrated circuits.

5 0

2 years ago

Select the examples that best demonstrate likely employers for Journalism and Broadcasting workers. Check all that apply.

Delicious77 [7]

Answer:

a radio station

a newspaper

a television network

Explanation:

4 0

2 years ago

Read 2 more answers

In database software, a record is a

Rzqust [24]

Answer:

In database software a record is a group of related data held within the same structure.

4 0

2 years ago

Given sphereRadius and piVal, compute the volume of a sphere and assign to sphereVolume. Look up the equation online (e.g., http

fenix001 [56]

Answer:

#include <stdio.h>
int main()
{
const double piVal = 3.14159;
double sphereVolume = 0.0;
double sphereRadius = 0.0;
sphereRadius = 1.0;
sphereVolume = 4.0/ 3.0 * piVal * sphereRadius * sphereRadius * sphereRadius;
printf("Sphere volume: %lf\n", sphereVolume);
return 0;
}

Explanation:

Firstly we can identify the formula to calculate volume of sphere which is

Volume = 4/3 $\pi r^{3}$

With this formula in mind, we can apply this formula to calculate the volume of sphere in Line 10. This is important to perform floating-point division 4.0/3.0 to ensure the resulting value is a floating value as well. Since we have been given piVal and sphereRadius, we can just multiply the result of floating-point division with piVal and sphereRadius and get the sphereVolume value.

At last, display the sphere volume using printf method (Line 13).

6 0

2 years ago

________ is the process of converting a poorly-structured table into two or more well-structured tables. optimization normalizat

bulgar [2K]

Answer:

Normalization

Explanation:

Converting a poorly-structured table and optimizing its database structure in order to reduce redundancy in relations can be referred to as database normalization. If the data is not redundant means that data inconsistencies and errors like deletion and insertion will get reduced or eliminated significantly.

4 0

2 years ago