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2 years ago

What is a spacecraft virus?

2 answers:

7 0

It's basically a bacteria that get stronger by feeding off of other bacteria. The reason how it got its name is because of its shape, which looks like a U.F.O.

photoshop1234 [79]2 years ago

4 0

A spacecraft virus<span> is a type of bacteria virus that feeds on other bacteria. It got it name because it is mostly shaped like a spacecraft.</span>

You might be interested in

What number system do people in America use?

Sindrei [870]

Answer:

Base-10 (decimal)

Explanation:

8 0

3 years ago

Read 2 more answers

Modify the list according to the following: append the smallest value at the end of the list when all numbers in the list are ne

ddd [48]

Answer:

The solution code is written in Python 3:

def modifyList(listNumber):
posCount = 0
negCount = 0
for x in listNumber:
if x > 0:
posCount += 1
else:
negCount += 1
if(posCount == len(listNumber)):
listNumber.append(max(listNumber))
if(negCount == len(listNumber)):
listNumber.append(min(listNumber))
print(listNumber)
modifyList([-1,-99,-81])
modifyList([1,99,8])
modifyList([-1,99,-81])

Explanation:

The key step to solve this problem is to define two variables, posCount and negCount, to track the number of positive value and negative value from the input list (Line 2 - 3).

To track the posCount and negCount, we can traverse through the for-loop and create if else statement to check if the current number x is bigger than 0 then increment posCount by 1 otherwise increment negCount (Line 5- 9).

If all number in the list are positive, the posCount should be equal to the length of the input list and the same rule is applied to negCount. If one of them happens, the listNumber will append either the maximum number (Line 11 -12) or append the minimum number (Line 14-15).

If both posCount and negCount are not equal to the list length, the block of code Line 11 -15 will be skipped.

At last we can print the listNumber (Line 17).

If we test our function using the three sets of input list, we shall get the following results:

[-1, -99, -81, -99]

[1, 99, 8, 99]

[-1, 99, -81]

3 0

3 years ago

Por qué no es tan común el uso de energías mas amigables con el medio ambiente en el país donde vives?

Effectus [21]

Answer:

Explanation:

English:

All forms of electricity generation have an environmental impact on our air, water, and land, but it varies. Of the total energy consumed in the United States, about 40% is used to generate electricity, making electricity use an important part of each person’s environmental footprint.

Producing and using electricity more efficiently reduces both the amount of fuel needed to generate electricity and the number of greenhouse gases and other air pollution emitted as a result. Electricity from renewable resources such as solar, geothermal, and wind generally does not contribute to climate change or local air pollution since no fuels are combusted.

The fuel mix for U.S. electricity generation

The chart below shows that most of the electricity in the United States is generated using fossil fuels such as coal and natural gas. A small but growing percentage is generated using renewable resources such as solar and wind.

Spanish:

Todas las formas de generación de electricidad tienen un impacto ambiental en nuestro aire, agua y tierra, pero varía. Del total de energía consumida en los Estados Unidos, alrededor del 40% se usa para generar electricidad, lo que hace que el uso de electricidad sea una parte importante de la huella ambiental de cada persona.

Producir y usar electricidad de manera más eficiente reduce tanto la cantidad de combustible necesario para generar electricidad como la cantidad de gases de efecto invernadero y otra contaminación del aire emitida como resultado. La electricidad de recursos renovables como la energía solar, geotérmica y eólica generalmente no contribuye al cambio climático ni a la contaminación del aire local, ya que no se queman combustibles.

Combustible para la generación de electricidad en EE. UU.

El cuadro a continuación muestra que la mayor parte de la electricidad en los Estados Unidos se genera utilizando combustibles fósiles como el carbón y el gas natural. Un porcentaje pequeño pero creciente se genera utilizando recursos renovables como la solar y la eólica.

5 0

3 years ago

What three values must be added to the ipv4 properties of a nic in order for a computer to have basic connectivity with the netw

Y_Kistochka [10]

1. The IP address

2. Subnet mask

3. Default gateway address

It’s values should be added to the NIC properties in order for the computer to have basic network connectivity. This can be done either statically or dynamically with DHCP. An additional value that should be present if the computer is to be used to connect to the Internet is the DNS server value. A computer automatically attempts to locate a DHCP server if configured to do so. A DHCP server address is not used. Finally, NAT is configured on a router, not on a computer host, and speed and duplex settings are NIC hardware settings and not IPv4 properties of the NIC.

8 0

2 years ago

Define a function below, posodd_number_filter, which takes a single numerical argument. Complete the function to return accepted

Vaselesa [24]

The program is an illustration of functions.

<h3>What are functions?</h3>

Functions are set of program statements that are executed when called or evoked.

<h3>The main program</h3>

The function written in Python, where comments are used to explain each line of the program is as follows:

#This defines the function

def posodd_number_filter(num):

#This checks if the function is odd and positive

if num >0 and num%2 ==1:

#If yes, this returns Accepted

return "Accepted"

#If no, this returns Rejected

return "Rejected"