can someone answer me

Answer:

The answer to this question is given below in the explanation section.

Explanation:

The given code in this program has syntax errors.

In the given code, at line 1, input will cast or convert to int. It will generate an error on the second line because integer numbers can't be rounded. In simple, integer numbers don't have decimals. So, to correct the line you must use float instead of int.

In the second line, you need also to emit the int casting, because you have already converted the input into the float. In line 3, the second parameter to print function is num3, not x.

So the correct lines of the python code are given below:

num3 = float(input("Please input a decimal number:"))

num3 = (round(num3, 2))

print ("your decimal rounded to the 2nd decimal place is:", num3)

When you will run the above bold lines of code, it will run the program successfully without giving you any syntax and semantic error.

Answer:b

Explanation:

A charge-coupled device captures visible light that is reflected off an object are two things that happen when a home computer scanner uses electromagnetic waves. Hence, option B is correct.

Electromagnetic waves can be used to carry communications signals by changing the wave's amplitude frequency, or phase. The signal is transformed into a series of binary ones and zeros that can be used to transfer audio and video across televisions and mobile devices.

Electromagnetic energy is a form of radiation that travels at the speed of light in waves. Other names for it include light, electromagnetic radiation, electromagnetic waves, radiant energy, or the movement of radiation. Heat can be transferred through electromagnetic field radiation.

Electromagnetic waves, or EM waves, are produced by the oscillations of an electric field and a magnetic field. In other words, electromagnetic waves are created when magnetic and electric fields oscillate.

Thus, option B is correct.

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Answer:

Four (4) extensions.

Explanation:

Go-ogle Ads can be defined as a strategic advertising platform designed and developed by Go-ogle for use over the internet. It can be used to display product listings, services and campaigns to any web user over the internet.

Basically, for those who are relatively new to the Go-ogle Ads, the company provides a feature known as the dynamic search ads which helps various users to easily run a successful ad campaign. Through the use of machine learning, a dynamic search ad allows phrases and titles associated with a website to be automatically indexed and presented as a landing page to any user who is searching with the keywords.

The maximum number of ad extensions that can show for a particular query or device at any given time is four (4) extensions. The Go-ogle Ad extension platform is designed to display all the ads simultaneously or co-trigger and as such, the maximum number of ad extensions that are displayed per query or device are four (4).

Answer:

1. 'NOT(TRUE AND FALSE) AND TRUE'

3. 'NOT (TRUE AND TRUE) OR TRUE'

Explanation:

We can go through each option to find out which statements will result in a 'TRUE' value.

1. 'NOT (TRUE AND FALSE) AND TRUE':

'TRUE AND FALSE' inside the parentheses will result in 'FALSE' since the Boolean operator 'AND' requires both terms to be 'TRUE' for the resulting value to become 'TRUE', otherwise it returns 'FALSE'.

'NOT (TRUE AND FALSE) AND TRUE' now becomes 'NOT FALSE AND TRUE'. The Boolean operator 'NOT' will return the opposite of the term given, so 'NOT FALSE' becomes 'TRUE'. This leaves us with 'TRUE AND TRUE' which returns 'TRUE'.

2. 'NOT (TRUE AND TRUE) AND TRUE':

'TRUE AND TRUE' inside the parentheses will result in 'TRUE', leaving us with 'NOT TRUE AND TRUE'. 'NOT TRUE' will give us 'FALSE', resulting in 'FALSE AND TRUE'. The resulting value of 'FALSE AND TRUE' is 'FALSE'.

3. 'NOT (TRUE AND TRUE) OR TRUE':

Again, 'TRUE AND TRUE' inside the parentheses will result in 'TRUE', leaving us with NOT TRUE OR TRUE'. The Boolean operator 'OR' requires only one term to be 'TRUE' for the resulting value to become 'TRUE'. This means that this statement will return 'TRUE'.

Hope this helps :)

Answer:

Ada Lovelace

The first one!

Hope this helps!

Answer:

A

Explanation:

Answer:

a b c e     are the correct ones

Explanation:

A, B, C, E

the correct answers are A, B, C, and E

Answer:

Ok

Explanation:

Examples

Lists:

- Keep track of how much water you drink per day

- Hours spent on studying per week

- The growth of a plant

Dictionaries:

- Keep track of overall grades for each subject

- Keep track of where money is mostly spent on

- Dates for upcoming assessments and tests

Hope these examples help :)

-goodLizard is right

--Please make him brainliest

[Thank you]

Explanation:

The ratio of length, breadth and height of a room is 4:3:1

Let length = 4x

Breadth = 3x

Height = x

Volume of air contained in the room, V = 12 m³

We need to find the length, breadth and height of the room. The room is in the shape of a cubiod. The volume of a cuboid is given by :

V = lbh

[tex]4x\times 3x\times x=12\\\\12x^3=12\\\\x=1[/tex]

Height of the room = 1 m

Breadth of the room = 3x = 3 m

Length of the room = 4x = 4 m

Answer:

i will try other questions too

Answer:

An HTML tag is a special word or letter surrounded by angle brackets, &lt​; and >. You use tags to create HTML elements , such as ...

Explanation:

Answer: We just no man, Don't ask us, just watch and learn.

Explanation: These are just facts, and you know it.

He thinks there is a demon hiding innit thus, he runs and calls his mom. His mom says "Jimmy there's nothing in that pilow young man!" Jimmy walks back to his room scared if its still there. He hops into bed hoping that he can get a good nights rest. The next day, Jimmy asks if he can go buy another pillow. His mom says "As long as it makes you feel safe then ok." Young Jimmy, jumping in excitement, goes to the checkout zone to buy his new pillow. When they get home, Jimmy and his mom eat dinner and then head for bed. Jimmy hops into bed and knows that everything will be ok. The end.

Answer:

import random

def grid_maker(x, y):

   return [ [str(random.randint(-30, 30)) for _ in range(x)]for _ in range(y) ]

print ('\n'.join(' '.join(row) for row in grid_maker(4, 5)))

Explanation:

We use a template function and we generate numbers between -30 and 30:

>>> [str(random.randint(-30, 30))]

We also use the str() method so we can later concatenate the integers with \n. If you do not specify the integers, it will cause a crash. Also, keep in mind if we use a variable to store the integers, it will come out more of like a seed than a random grid. For instance, output without the random integers in a variable:

-12 16 -18 -3

7 5 7 10

18 -21 -16 29

21 3 -4 10

12 9 6 -9

Vs with a variable:

-25 6 -25 -20

-25 6 -25 -20

-25 6 -25 -20

-25 6 -25 -20

-25 6 -25 -20

Next we specify the  x and the y:

>>> for _ in range(x)]for _ in range(y) ]

Next we just print it and create a new line every time a row is made

hope this helped :D

The program is an illustration of the random module

The program in python, where comments are used to explain each line is as follows:

#This imports the random module

import random

#This is repeated four times (the rows)

for i in range(4):

   #This is repeated five times (the columns)

   for j in range(5):

       #This prints a random number between -30 and 30

       print(random.randint(-30, 30),end = ' ')

   #This prints a new line

   print()

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Answer:

There is a table in the database named Teacher having columns Email, Expiry Month etc. this query is selecting the email address from the table Teachers on the basis of expiry month that is February.\  

Explanation:

Based on the given SQL query, the function which it will do is to:

This refers to the structured query language that is used in databases to create and handle databases.

Hence, we can see that the action of the query is that it would select an email address based on the expiry month, which is February by SORTing the data.

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Answer:

c

Explanation:

A phrase which best describes a scenario in Microsoft Excel 2016 is: B. a type of what-if analysis that allows a user to define multiple variables for multiple functions or formulas.

Microsoft Excel simply refers to a software application that is designed and developed by Microsoft Inc., for analyzing and displaying spreadsheet documents, especially by using rows and columns in a tabulated format.

In Microsoft Excel, there are different types of functions which are referred to as "predefined formulas" and these include the following:

In conclusion, Microsoft Excel 2016 is designed and developed by Microsoft Inc., as a type of what-if analysis which avail its end users to use multiple variables in defining multiple functions or formulas.

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Answer:

A AND C

Explanation:

Answer: C and D

Explanation: correct on Plato - A is not a function of an OS

Answer:

= 1 off!

Explanation:

1x1

Answer:

Double OOF!!!!!!!!

Explanation:

I dont have one....

Explanation:

I am verry bad at computer science. ...........

Using the search tool, it is discovered that the website is not a credible website.

This is due to the fact that the domain of the website has been put up for sale. The website does not contain information about what its name suggests.

There is a transfer of ownership waiting to happen. Hence we can conclude that it is not a credible website.

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Answer:

DCOUNT

counts the cells that contain numbers in a database that matches conditions

DMAX

finds the largest number in a database that matches conditions

DMIN

finds the smallest number in a database that matches conditions

DSUM

adds the numbers in a field of records in a database that matches conditions

DAVERAGE

averages values in a field of records in a database that matches conditions

Explanation: I got it right

Answer:

C. Elif

Explanation:

:)

Answer:

Eilf 100000%

Explanation:

Answer:

num3 = float(input('Insert a decimal: '))

num3 = round(num, 2)

print(f"You rounded decimal is: {num3}")

Explanation on why this works:

This block of code resembles a decimal from user input and round it to its nearest 10th. Let me explain the flaws in the original:

>>> num3 = int(input("Please input a decimal number:")

On this line of code you put it as the user input will be transferred to an int when in reality it should be a decimal float so we can round it later in the program. so it should be:

>>> num3 = float(input("Insert a decimal: "))

Second Line of code:

>>> num3 = int(round(num3, 2))

In this case, the int() function is not needed. so just remove and its good.

Lastly you used:

>>> print("your rounded decimal is: ", x)

Which is perfectly fine. Two more ways to output the same thing is by using:

>>> print(f"You rounded decimal is: {num3}")

Or just use the format() string method:

>> print("You rounded decimal is: {0}", num3)

Answer:

Upward Blue arrow= Lift

Downward Blue arrow= Drag

Upward yellow arrow= Thrust

Downward yellow arrow= Weight

i m not so sure

Answer:

Well that depends if you're getting them for Christmas.

Explanation:

Also I have Airpods, and in my point of view There kinda hard to keep track of, but maybe that's just me :P

I hope I helped!

Answer:

2

Explanation:

got right on edg.

Answer:

2

Explanation:

i got it wrong for the right answer

Answer:

True

Explanation:

movieID = 132 Int

movieCost = 4.95 Float

movie ='Star Wars' string

movieAwards = ('Oscar', 'Golden Globe', 'Director's Guild') tuple

movieStars = ['Carrie Fisher', 'Harrison Ford'] list

movieRatings = {5:'language', 3:'violence'} dictionary

If you want these explained , can do in replies :)

Answer: Int, Float, String, tuple, list, dictionary

Explanation: got it right on edgen