Answer:
The program in python is as follows:
import math
def traj ect ory(th e ta,x,y,v):
t = ma th . tan(m ath . radians(theta))
c = math . cos(math . radians(theta))
g = 9 . 8
fx = x * t - (1/(2*v**2)) * ((g*x**2)/(c**2))+y
return round(fx,3)
print("x\t f(x)")
for x in range(0,17):
theta = 50
y= 10
v = 10
print(str(x)+"\t"+str(tr aje ctory (the ta,x,y,v)))
Explanation:
The question is incomplete. However, I have written the program to calculate the trajectory values f(x).
See attachment for complete program where comments were used as explanation
A python program that asks the user for four numbers and prints out the first and last number. It must have an array used in it.
Answer:
numbers = []
for i in range(4):
z = int(input("enter a number: "))
numbers.append(z)
print("First is {} and last is {}".format(numbers[0], numbers[-1]))
Explanation:
Now I understand your other question as well! ;-)
In a well-developed paragraph - using domain-specific vocabulary and academic writing - address the following writing prompt:
Explain the concepts of GIGO—garbage in, garbage out. Why do you think it’s a helpful concept in coding? How do you think it can be a helpful concept outside of coding?
Answer:
GIGO is a computer science acronym that implies bad input will result in bad output. Good programming practice dictates that functions should check for valid input before processing it. ... A well-written program will avoid producing garbage by not accepting it in the first place.
Explanation:
programming in https
3.5 Code Practice: Question 1 edhesive
Answer:
x = int(input("What grade are you in? "))
if(x == 9):
print("Freshman")
elif(x == 10):
print("Sophomore")
elif(x == 11):
print("Junior")
elif(x == 12):
print("Senior")
else:
print("Not in High School")
Explanation:
9.) A principle of visual message use to present results gathered from survey data.
A. Comparison
C. Presenting survey data
B. Explaining how things work
D. Simplifying a complicated concept
bias
Answer:
. Presenting survey data
Explanation:
Given that Presenting survey data involves the display of data in a graphical representation such as charts, video infographics, tables, and many more.
Therefore, a principle of the visual message is used to present results gathered from survey data is known as "Presenting Survey Data."
The data presented can then later be analyzed and eventually explained to the readers or the audience.
--concept mapping--
importance of trees for people:
1.
2.
3.
4.
5.
importance of trees for animals
1.
2.
3.
4.
5.
Answer:
-Both need oxygen from the trees to breathe
-Without trees the population of animals and people would be dying
Explanation:
Thats all I can think of
Does a Laser Printer use its beam to attach dry powdered ink to a sheet of paper?
Answer: A laser printer is different only in terms of ink heads. Hile Traditional Printers use physical contact to embed ink onto the paper laser jets use laser beams with inks to forms impressions into papers. They require no special paper to print. So probably not.
What should a user do to find and replace text throughout a field? Use the drop-down menus to complete the steps
1. Put the cursor in the field to search
2. In the Home tab, open the dialog box
3. On the
tab, enter the text to search for and the replacement text
4. After a few instances to make sure the text is being replaced correctly, you can then click
to
change all instances
The thing that a user should do to find and replace text throughout a field are:
1. Put the cursor in the field to search.
2. Open the find dialog box.
3. On the Replace tab, enter the text to search for and the replacement text.
4. Click Replace All to change all instances.
How do you search for and replace text across an entire field?The keys on the keyboard CTRL+F is often used to find. The dialog window for Find and Replace appears. Click the Find tab in the Find and Replace dialog box to search for data. Click the Replace tab to perform a find-and-replace operation.
The operations are:
1. Click Find and Select in the Editing group on the Home tab, then select Replace from the drop-down list.
2. In the dialog box, select the objects you want to Find and Replace by clicking the Options button.
3. Press the Replace or Replace All button.
Therefore, If you want to replace all occurrences of a word or format in a document, use the Ctrl+H Find and Replace function. This is very useful for lengthy papers.
Learn more about Editing from
https://brainly.com/question/15768529
#SPJ1
See full question below
What are the steps to replace one piece of text with another throughout a field? Use the drop-down menus to
complete the statements.
1. Put the cursor in the field to search.
2. Open the _____
dialog box.
3. On the Replace tab, enter the text to search for and the replacement text.
4. Click -------to change all instances.
Using a microphone to record a sound on your computer is an example of:
It is an example of an "Input device". A further explanation is provided below.
Audio input communication devices enable the user customer to transmit audio information to a technology to examine or evaluate, track record as well as execute controls.The microphones connect towards the computer's microphones connection mostly on rear of PC's. There may have been a microphones port at the very front of various PC's casings.
Learn more about input devices here:
https://brainly.com/question/11046738
The word add is used to add another item to a list.
True
False
A list is a data structure used to organize data.
True
False
Which tag would you use to end a section of bolded text?
The body tag is used to indicate the actual content of a webpage.
True
False
Planning can help reduce logic errors in programs.
True
False
When creating a list in Python, you should enclose each item in the list in parentheses.
True
False
Which tag should be placed after a link to another webpage?
Which tag provides information about the document as well as links to other scripts?
The World Wide Web and the internet are two different terms that refer to the same thing.
True
False
Every HTML document needs to begin with which of the following tags?
Fatima is creating a program. She wants to ask the user a question and then have a 30-second pause before the user is allowed to input an answer. Which line of code should Fatima use?
time.wait(30)
sleep.time(30)
time.pause(30)
time.sleep(30)
The internet existed before the World Wide Web.
True
False
If you are using an incrementing variable to iterate over a list, the variable should be set to zero before the loop begins.
True
False
Which of the following shows the correct way to make an image display at 50% of its original size?
img (height:50%;width:50%;)
img [height:50%;width:50%;]
img {height:50%width:50%}
img {height:50%;width:50%;}
Mark
What is the type of data in the list [103, 405, 527, 396, 503]?
Booleans
strings
integers
alphanumeric
Which of the following is an example of a membership operator?
%
IN
IF
=
Which of the following statements allows you to check on whether a certain item is in a list?
within
query
IN
included
What would be the result of running these three lines of code?
lunch = [“pizza”, “salad”, “sandwich”, “soup”, “tacos”]
# print(lunch[0])
print(lunch[1])
soup or salad
salad
pizza
pizza salad
A program should end if the number of the player’s lives is equal to zero. Which of the following lines of code would do that?
if lives = 0:
exit()
if lives == 0:
exit()
if lives < 0:
exit()
if lives == 0:
end()
Lei is creating a webpage that includes this line of code: The Universe of Skateboarding . Lei runs it and realizes that the entire page (not just the header) is in very large letters. How can Lei change this?
Remove the second .
Change the first to .
Change the second to .
Add a / to the final tag.
Answer:
WORD PROBLEMS
1. False
2. True
3. </b> or </strong>
4. True
5. True
6. False (unless the items are strings)
7. </a>
8. <head></head>
9. False (World Wide Web are the websites which communicate via the Internet. The Internet is a network that allows websites to communicate with each other)
10. <html>
11. time.sleep(30)
12. True
13. True
14. img {height:50%;width:50%;}
15. Integers
16. IN
17. IN
18. salad
19. if lives == 0:
exit()
20. maybe you can post a picture of it? I'm not quite understanding.
PICTURE PROBLEMS
1. + 1
2. gold -= 100
3. skill = skill - 2
4. time.sleep(60)
5. treasures.remove("silver")
Explanation:
Hope this helps
PLZ HELP ASAP
Jaelyn is working late at night on a project that is due the next day. She is not sure how to add a picture to her document, and it is too late to call or text her teacher or friends. What is the best option for Jaelyn?
1-Decide not to use a border.
2-Provide negative feedback to Office Online.
3-Type a question in the “Tell me what you want to do” box.
4-View accessibility options.
Answer:
its accessibility options
Explanation:
because on office that's were you go to view what you can do
Answer:
its accessibility
Explanation:
I took the test
what is the fullform of COMPUTER?
Answer:
COMPUTER stands for Common Operating Machine Purposely Used for Technological and Educational Research
Explanation:
Which WYSIWYG editor keeps the code clean and validates HTML code
?
A. MS Word
B. Kompozer
C. Gedit
D. Notepad
E. BlueGriffon
Answer:
E. BlueGriffon
Explanation:
Answer:
b. KompoZer
Explanation:
KompoZer is free software. You can use it on Windows, Mac OS, and Linux. It has a customizable interface with modified toolbars. It validates HTML against the current web standard and keeps the code clean.
PLEASEEE HELPPP im gonna cry
What’s the name for the array of buttons that provides quick access to commonly used commands?
A.
menu bar
B.
toolbar
C.
ruler
D.
scroll bar
Your answer is:
B. toolbar
Answer:
B) Toolbar
_______________
This is your code.
>>> A = [21. 'dog', 'red']
>>> B = [35, 'cat', 'blue']
>>> C = [12, 'fish', 'green']
>>> E = [A, B, C
What is the value of E[2][1]
Ofish
green
cat
O blue
Answer: Fish
Explanation: Edge 2022
1.Two robots start out at 426c cm. apart and drive towards each other. The first robot drives at 5 cm per second and the second robot drives at 7 cm. per second. How long will it take until the robots meet?
In your response below, please answer each of the following questions:
a. What is the question being asked?
b. What are the important numbers?
c. Are their any variables?
d. Write an equation.
e. Solve the equation.
f. Do you think your answer is reasonable? Explain.
Answer:
a. The time it will take for the two robots meet
b. The important numbers are;
426 (cm), 5 (cm/second) and 7 (cm/second)
c. Yes, there are variables
d. The equation is 5 cm/s × t + 7 cm/s × t = 426 cm
e. The solution of the equation is, t = 35.5 seconds
f. Yes, the answer is reasonable
Explanation:
a. The question being asked is the time duration that will elapse before the two robots meet
b. The important numbers are;
The distance apart from which the two robots start out, d = 426 cm
The speed of the first robot, v₁ = 5 cm/second
The speed of the second robot, v₂ = 7 cm/second
c. The variables are;
The distance apart of the two robots = d
The speed of the first robot = v₁
The speed of the second robot = v₂
The time it takes for the two robots to meet = t
d. The equation is;
v₁ × t + v₂ × t = d
Plugging in the known values of v₁, v₂, we have;
5 cm/s × t + 7 cm/s × t = 426 cm...(1)
e. Solving the equation (1) above gives;
5 cm/s × t + 7 cm/s × t = t × (5 cm/s + 7 cm/s) = t × 12 cm/s = 426 cm
∴ t = 426 cm/(12 cm/s) = 35.5 s
t = 35.5 seconds
f. The time it would take the two robots to meet, t = 35.5 seconds
The answer is reasonable, given that the distance moved by each robot in the given time are;
The distance moved by the first robot, d₁ = 35.5 s × 5 cm/s = 177.5 cm
The distance moved by the second robot, d₂ = 35.5 s × 7 cm/s = 248.5 cm
d₁ + d₂ = 177.5 cm + 248.5 cm = 426 cm.
Using more than one array to store related data is called _____________ arrays.
Answer:
Using more than one array to store related data is called parallel arrays.
Explanation:
I just did it and got 100% on the quiz
Using more than one array to store related data is called parallel arrays.
What is array?An array is a type of data structure used in computer science that holds a set of elements that are all uniquely recognised by at least one array index or key.
An array is stored in a way that allows a mathematical formula to determine each element's position given its index tuple.
In parallel arrays, a collection of data is represented by two or more arrays, where each corresponding array index represents a field that matches a particular record.
For instance, the array items at names and ages would explain the name and age of the third person if there were two arrays, one for names and one for ages.
Thus, the answer is parallel array.
For more details regarding parallel array, visit:
https://brainly.com/question/27041014
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what would be the most appropriate data type of variable that stores the weight of a baby
Answer:
THIS IS THE ANSWER
Explanation:
BIOSTATISTICS
GUYSSSS ITS AN EMERGENCY!!
how do I remove the search bar that's on top of my screen?
Answer:
IF you installed it go into your files and look for downloads the most recent download is what's up there. if its a windows then you need to go into settings-apps then select filter in which shows your most recent. delete the one in your downloads. After that run virus defender. After that then you need to restart computer.
IF it was already there then there is no removing it.
Oh and next time don't install anything without taking 30 seconds to understand what it is.
Which of the following database object hold data?
Reports
Tables
Forms
All of the above
Answer:
tables
Explanation:
In Access, all data is stored in tables, which puts tables at the heart of any database. You might already know that tables are organized into vertical columns and horizontal rows. In Access, rows and columns are referred to as records and fields
Answer:
B. Tables
Explanation:
In Access, tables, reports, queries and forms are in entering and storing data. Primarily, tables hold data. They are organized as rows and columns. Rows are also known as records while columns are known as fields. Every column contains data that runs vertically along the table. Rows hold strings of information following the same pattern and usually with the same ID number.
Information about specific subjects can all be collectively held in tables. Obtaining and compiling information is done with queries. Reports are a representation of the data in a printed format. Forms are used to input, view and edit data.
Gerald Roberts has already finished his pattern for a pajama; he wants to add an allowance for cutting what tall will he need to use to measure the allowance? A.Seam Gauge B.Pins C.Ruler D.Tape Measure
Answer:
D. Tape Measure
Explanation:
Given that Pajamas is nightwear made of clothing materials, hence in this case, the correct answer is a "Tape Measure."
This is because a Tape Measure is a measuring instrument used in measuring sizes and distances. It is often used in tailoring particularly the one made of ribbon of cloth.
Hence, in this case, the correct answer is TAPE MEASURE.
Which of the following steps is NOT part of the Design Process?
A)Explore
B)Improve
C)Identify the problem
D)None of the above
All of the above are part of the Design Process.
Design Process:Design thinkers use creative and inquisitive activities like Brainstorming session and Worst Possible Idea to inspire ideas — in the form of answers to questions — in the Ideation stage.
Four lecturers together broke down the engineering design process into four primary phases: problem description, design exploration, design optimization, and design communication, via a deep and often rowdy conversation.
Find out more information about 'Design Process'.
https://brainly.com/question/4969056?referrer=searchResults
All types of sciences use the same steps of the scientific method.
True
False
the correct answer is true
I need help I have questions I need answers in coding html,css,js and python.Fast
The purpose of the sleep method is to reduce the amount of energy the program uses.
True
False
The _____ is a collection of webpages that use the internet.
pseudocode
World Wide Web
Python
server
Which of the following lines of code would correctly create a list called weapons?
weapons == [“sword”, “sling”, “knife”]
weapons = [“sword” or “sling” or “knife”]
weapons = (“sword”, “sling”, “knife”)
weapons = [“sword”, “sling”, “knife”]
Which of these lines of code would import both the random and the time modules?
import random, time
import random and time
time.import, random.import
import(random, time)
When using HTML, your text should be placed between the opening and the closing tags.
True
False
Answer:
1. True
2. World Wide Web
3. weapons = [“sword”, “sling”, “knife”]
4. import random, time
5. True.
Explanation:
For number 1 I'm not quite sure since I never personally used it, but it does reduce CPU usage when activated so it's very possible it's true.
when should a computer definitely have an ip address
state 5 functions of an operating system
Answer:
Memory Management.
Processor Management.
Device Management.
File Management.
Security.
Explanation:
hope this helps mate.
Answer:
manages computer hardware. manages software resorces. provides common services for computer programs. scheduling tasks. running/opening processes/programs.
Explanation:
Use the drop-down tool to select the word or phrase that completes each sentence. Text within a document that is linked to other information available to the reader is called _______. A unique location for a computer on the network is its _______. The ________ is the ability of a network tor cover after any type of failure. The computer that responds to requests from the client computer is known as the ________. A ________ is an ordered list of tasks waiting to be performed.
Answer:
1. Hyperlink
2. IP address
3. Fault tolerance
4. Server
5. To do list
Explanation:
Text within a document that is linked to other information available to the reader is called HYPERLINK.
A unique location for a computer on the network is its IP ADDRESS.
The FAULT TOLERANCE is the ability of a network to cover after any type of failure.
The computer that responds to requests from the client computer is known as the SERVER.
A TO-DO LIST is an ordered list of tasks waiting to be performed.
Answer:
hypertext
IP address
fault tolerance
server
queue
Explanation:
just did it on edg
What is wrong with this?
Yosemite National Park
Yosemite National Park is located in central California. It is a World Heritage Site and has over 4 million visitors every year. Yosemite has beautiful granite cliffs, waterfalls, sequoia groves, hiking trails, and biological diversity. One of its most popular attractions is Half Dome, which people can hike and climb up.
Photo by David Iliff on Wikimedia Commons. License: CC BY-SA 3.0
Please help I suck in computer science
Answer:
print(5**3)
Explanation:
** is the exponentiation operator
Why do we use if statements?
To tell Tracy to stop our code if there’s an error
To have Tracy make decisions based on conditional statements
To tell Tracy to do something if we run our code
To have Tracy complete one function at a time