Who initially developed what is now known as the internet?

Def sum_divisors(n): sum =1 # Return the sum of all divisors of n, not including n x=int(n**0.5) for i in range(2,(x//1)+1): if

Novosadov [1.4K]

Answer:

This is a python program that counts the number of divisors of a given number and calculates the sum of the divisors.

Explanation:

The first line defines a function "sum_divisors" with an argument "n". The square root of the argument is converted to integer and assigned to the variable "x", then a for loop is used to iterate through the range 2 to the calculated nth number of divisors in the argument.The return keyword returns the sum value.

The function is called with several arguments and printed with the print function.

6 0

3 years ago

Input 3 positive integers from the terminal, determine if tlrey are valid sides of a triangle. If the sides do form a valid tria

butalik [34]

Answer:

In Python:

side1 = float(input("Side 1: "))

side2 = float(input("Side 2: "))

side3 = float(input("Side 3: "))

if side1>0 and side2>0 and side3>0:

if side1+side2>=side3 and side2+side3>=side1 and side3+side1>=side2:

if side1 == side2 == side3:

print("Equilateral Triangle")

elif side1 == side2 or side1 == side3 or side2 == side3:

print("Isosceles Triangle")

else:

print("Scalene Triangle")

else:

print("Invalid Triangle")

else:

print("Invalid Triangle")

Explanation:

The next three lines get the input of the sides of the triangle

side1 = float(input("Side 1: "))

side2 = float(input("Side 2: "))

side3 = float(input("Side 3: "))

If all sides are positive

if side1>0 and side2>0 and side3>0:

Check if the sides are valid using the following condition

if side1+side2>=side3 and side2+side3>=side1 and side3+side1>=side2:

Check if the triangle is equilateral

if side1 == side2 == side3:

print("Equilateral Triangle")

Check if the triangle is isosceles

elif side1 == side2 or side1 == side3 or side2 == side3:

print("Isosceles Triangle")

Otherwise, it is scalene

else:

print("Scalene Triangle")

Print invalid, if the sides do not make a valid triangle

else:

print("Invalid Triangle")

Print invalid, if the any of the sides are negative

else:

print("Invalid Triangle")

4 0

3 years ago

A developer of a relational database refers to a file as a

goldenfox [79]

This is the correct Answer Attribute

5 0

3 years ago

how do i create an advanced search using the search criteria in the range K2:S3 and the inventory data where the results will be

valentina_108 [34]

Create an advanced search using the search criteria in the range K2:S3 and the inventory data where the results will be displayed in the search results (starting in cell K10).

Explanation:

In cell B2, enter the value from A7.
Insert a function in D2 that will return the arrival date of any vehicle based on which VIN is entered in B2 (Hint: Start with an INDEX function. Before you use a nested MATCH function, specify which column number you will be returning.)
Insert a function in F2 that will return the Special Notes of any vehicle based on which VIN is entered in B2 (Use the same hint from the previous step.)
Enter the following values for the advanced search criteria in the range K3S3:

Year = 2018
Type = Sedan
GPS = Yes

Create an advanced filter using the search criteria in the range K2:S3 and the inventory data where the results will be displayed in the search results (starting in K10).
Verify results populate as expected.

6 0

3 years ago

11.How would you characterize the relative range of paths forecasted by the various computer models on August 25

larisa86 [58]

Answer:

Following are the solution to this question:

Explanation:

There is some difference between both the path expected by different computer simulations on 25 August. There is also some variance between 50 km to 500 km in the predicted route but the path is also unique in each model evaluation. It might be because any and every possible situation is repeated by the computer program. Many simulations will focus mostly on variations of strain, one might focus on the temperature variation, or one might concentrate on certain variables. But each model suggests all and every parameter which is inserted during a very photographer's encoding. There are therefore several possibilities of variability in forecasting the Hurricane's course. Here and some forecasts have shown that hurricanes would pass through Florida fully, and also some models have shown that hurricanes would pass thru the Gulf Coast, accompanied by the areas of Mississippi or Louisiana. This is the real difference in the direction of these models.

3 0

2 years ago