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Aliun [14]
3 years ago
15

True or False, A variable can be called or referenced before it has been defined.

Computers and Technology
1 answer:
rjkz [21]3 years ago
7 0

Answer:

false?

Explanation:

im 99% sure

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Given that n refers to a positive int use a while loop to compute the sum of the cubes of the first n counting numbers, and asso
dybincka [34]

Answer:

The program in Python is as follows:

n = int(input("n:"))

total = 0

for k in range(1,n+1):

   total+=k**3

print(total)

Explanation:

This gets input for n

n = int(input("n:"))

This initializes total to 0

total = 0

This iterates from 1 to n

for k in range(1,n+1):

This adds up the cube of each digit

   total+=k**3

This prints the calculated total

print(total)

7 0
3 years ago
Giving brainliest to the Person finishes this song lyric.
muminat

Answer:

the man on the silver mountain

Explanation:

because it can

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2 years ago
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Ashley wants to know the oldest form of both water purification and waste disposal. Help Ashley determine the methods. The oldes
polet [3.4K]

Answer: Distillation and Landfill

Explanation:

Distillation is the old method of water purification, these process involves the separation of compounds or components of a mixture based on their different boiling points. Today we have advanced method of seperation, although Distillation is still being used.

Land fill is one of the oldest form of waste disposal, these method involves digging up a large land mass(depending on the waste to be disposed) and dumping the water into the dugged land mass, then cover it up with the sand that was dugged out. Today, they are more advanced ways to handle wastes such as incinerator.

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4 years ago
Which of the following technologies is the best choice to convey urgent and highly sensitive information?a. Telephone b. Fax Let
Setler79 [48]

Answer:

C. E-mail

Explanation:

Electronic mail is the best choice to convey urgent and highly sensitive information

8 0
3 years ago
How many keywords are there in C programming language
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In total there are 32 keywords in the c programming language.
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