16.
A cone has a volume of 4950 cm². If its vertical height is 21 cm, find its base radius.

take PI = 22/7

Answers

Answer 1
Answer:

r = 15 cm

Explanation:

formula

V = πr²×h/3

replace

4950 = 22/7×r²×21/3

4950 = 22/7×r²×7

4950 = 22×r²

r² = 4950/22

r² = 225

r = √225

r = √15²

r = 15 cm


Related Questions

We have written a method called sum with an int[] parameter nums. We want our sum method to compute the sum of nums, but our code has a bug (or perhaps bugs?) in it.

Fix the bugs.

Answers

Answer:

Following are the code to this question:

public class Main//defining a class-main  

{

public static int sum(int[] nums)//defining a method sum that accepts array  

{

int total = 0;//defining integer variable total

for(int num : nums) // use for-each loop

{  

total += num;//add array value in total variable

}

return total;//use return keyword to return the total value

}

public static void main(String []ar )//defining a main method  

{

int[] nums={1,2,3,4,5};//defining 1-D array nums

System.out.println(sum(nums));//use print function to call sum method  

}

}

Output:

15

Explanation:

In the class "Main", a static method, "sum" is defined, that accepts array in its parameter and inside the method, an integer variable "total" is define, that uses the for each loop to add array value in a total variable and use a return keyword to return its value.  

Inside the main method, an integer array nums are defined, that holds store some values and use the print function to call the sum method.

How do you respect a person's gender identity? *

Answers

You call them exactly what they choose to be identified by it doesn't matter what gender they were born as if they want to be something else that is their choice and they may do as they like.

Why can't mechanical switches be used in microprocessors

Answers

Answer:

Microprocessor sometimes called the central processing unit.

Explanation:

Microprocessor is the heart of the computer network. It is useful in large agencies such as business, government, and our lives. This little chip is called the life of the computer. It is also called all computers life as we all know that. It is formed as the purest form of Moore law. It also said that this little chip also reached to its physical form.

The microprocessor sometimes called central processing unit or CPU. Mechanical switches are not used in microprocessor because of their easily interference. It has common problem called contact bounce.

Nathan notices his computer System is slowing down when he tries to copy documents to it he also gets a prompt I warned him that the system is running low on storage space which hardware device should he consider upgrading in order to increase the system storage space?

Answers

Answer:Hard drive or Solid State drive

Explanation:

When you perform a search, a general search engine searches the entire Internet.
A. True
B. False

Answers

Answer:

a

Explanation:

general search is a

advanced search is b

WILL GIVE BRAINLIEST!!!!!!!!
Trade-offs are the moral principles and values that guide conduct within a group of people.


Group of answer choices


True


False

Answers

yes trueso true true true

A consumer is the name for:
A. A person who buys and uses products and services
B. A product or service that a person purchases.
C. The person who sells goods and services to others.
D. Goods and services sold via the internet.

Answers

Answer:

A. a person who buys and uses products and services

A. A person who buys and uses products and services.

Enhancing personal identity is often a factor in making a career choice

Answers

Yes, they ask for your sex & race on many applications. Depending on the person, you may not get the job depending on the person and their standards. It’s reality.

15. The legal right to control the
production and selling of a book, play,
film and software is known as
A. Production right
B. Copyright
C. Trade mark
D. Patent​

Answers

the correct answer copyright

Answer:

I believe the answer is copyright

Explanation:

Which option offers predesigned formatting and design elements to facilitate the process of creating a document?
A.
themes
B.
templates
C.
design
D.
layout

Answers

Answer:

The answer is B, templates

Explanation:

Answer:

B. templates

Explanation:

pls answer fast in five mins​

Answers

The answer is true!! I hope this helps!!

PLEASE HELP!! Which of the following computing devices would best address the needs for a CYBER SECURITY ANALYST?

Answers

Answer:high end laptop.

Explanation:

Which is true regarding pseudocode?
O It uses simple words and symbols to communicate the design of a program.
O It compiles and executes code.
O It expresses only complex processes.
O It gives a graphical representation of a set of instructions to solve a problem.

Answers

Answer:

The answer is A it uses simple words and symbols to communicate the design of a program.

Explanation:

Science Stuff

The true regarding pseudocode is it uses simple words and symbols to communicate the design of a program. The correct option is a.

What is pseudocode?

Pseudocode is a simple language description of an algorithm or other system's processes used in computer science. Although pseudocode frequently employs standard programming language structure rules, it is written for humans rather than automated comprehension.

In the field of computer science, a pseudocode is a linguistic description of an algorithm's steps. They consist of text-based components and are simple. Informally expressing concepts and techniques during the development process is known as pseudocoding.

Therefore, the correct option is a, It uses simple words and symbols to communicate the design of a program.

To learn more about pseudocode, refer to the link:

https://brainly.com/question/17442954

#SPJ6

In the next five years there are expected to be over _____ unfilled jobs in the US in computer science.
100,000
1 billion
1 million
1000

Answers

Answer:

The correct answer is D) 1 Million

Explanation:

It has been predicted that in about five years the Information Technology sector in the United States will have about 1 million unfilled roles in computer science.

Cheers!

Samantha was working on a Word document and the horizontal and vertical margins disappeared. Which solution will fix the problem? Close the Word document and reopen it. Click on the View Ruler button located at the top of the vertical scroll bar on the right-hand side of the screen. Double-click in the ruler area to redisplay the ruler. Click on the View Ruler button located at the top left-hand side of the screen that looks like an L.​

Answers

Answer:

B

Explanation:

Click on the View Ruler button located at the top of the vertical scroll bar on the right-hand side of the screen is the solution will fix the problem. Hence, option B is correct.

What is MS Word DOC?

Microsoft Word is a word processor that may be used to create papers, letters, reports, and other types of writing of a professional caliber. It includes sophisticated capabilities that give you the best formatting and editing options for your files and projects.

Microsoft Word documents can be opened and edited in Docs. Even better, you may download your document as a Word document with a typical Word extension. But Docs also allows you to export other file types.

It is simple to modify huge sections of text, alter the flow between pages, change font sizes and styles, and perform other operations with Word and the DOC format.

Thus, option B is correct.

For more information about MS Word DOC, click here:

https://brainly.com/question/9174181

#SPJ2


Wi-fi works by converting data signals into which of the following?

Answers

Answer:

Radio waves

Explanation:

Wi-fi works by converting data signals into radio waves.

What is WI-Fi?

Wi-Fi is a family of network protocols which is wireless based.

Wi-Fi are generally used for local area networking of devices and Internet access. It allows nearby digital devices to exchange data by the help of radio waves.

Hence, Wi-fi works by converting data signals into radio waves.

Learn more about Wi-Fi.

https://brainly.com/question/13267388

#SPJ2

To create an effective study schedule, a student must guess the amount of time needed for studying. write down all activities and commitments. allow the same amount of time each day for studying. budget periods of time to study daily, even if it is interrupted.

Answers

Answer:

B) write down all activities and commitments

Explanation:

It seems the most logical.

Write down all activities and commitments.

What is Commitments?

An planned schedule describing study periods and learning objectives is called a study plan.

College students should create a calendar that allots specific time each week for studying, much like with work or school schedules. The dates of the quizzes, tests, and exams should be included in this plan, as well as the due dates for the papers and projects.

It can be hard to manage your time. You most certainly have obligations outside of school, such as work, extracurricular activities, and social events.

Therefore, Write down all activities and commitments.

To learn more about commitments, refer to the link:

https://brainly.com/question/13864456

#SPJ6

Which step is done first to replace existing text in a text box?
•Select the text to be replaced.
•Type new text into the text box.
•Click and drag the text to replace.
•Click an area outside the text box.

Answers

The step is done first to replace existing text in a text box is to  Select the text to be replaced.

What is a text box used for?

A text box is known to be a tool or an object that a person can add to their document and it is the one that p[permits one to lets add type text anywhere in one's file.

Note that based on the above, The step is done first to replace existing text in a text box is to  Select the text to be replaced.

Learn more about text box from

https://brainly.com/question/26372855

#SPJ1

Answer:

A. Select the text to be replaced.

Explanation:

hope this helps :)


Ethernet network.  Your job is to decode it and answer the below questions. 
SEARCH:  Hex to ASCII converter
Copy the code below and paste into the Hex Code section.
Copy the converted code and paste underneath where it says <Insert>
d4 a9 28 06 f0 43 50 7b 9d e4 db e1 08 00 45 00
03 2f 4b 9d 40 00 80 06 62 cc c0 a8 01 bb 83 f7
03 05 de 92 00 50 62 72 96 9e c8 61 7b 5f 50 18
01 00 c9 cf 00 00 47 45 54 20 2f 7e 6b 63 68 72
69 73 74 65 2f 63 68 72 69 73 74 65 6e 2e 68 74
6d 6c 20 48 54 54 50 2f 31 2e 31 0d 0a 48 6f 73
74 3a 20 77 77 77 2e 63 73 65 65 2e 75 73 66 2e
65 64 75 0d 0a 43 6f 6e 6e 65 63 74 69 6f 6e 3a
20 6b 65 65 70 2d 61 6c 69 76 65 0d 0a 43 61 63
68 65 2d 43 6f 6e 74 72 6f 6c 3a 20 6d 61 78 2d
61 67 65 3d 30 0d 0a 55 70 67 72 61 64 65 2d 49
6e 73 65 63 75 72 65 2d 52 65 71 75 65 73 74 73
3a 20 31 0d 0a 55 73 65 72 2d 41 67 65 6e 74 3a
20 4d 6f 7a 69 6c 6c 61 2f 35 2e 30 20 28 57 69 
6e 64 6f 77 73 20 4e 54 20 31 30 2e 30 3b 20 57
69 6e 36 34 3b 20 78 36 34 29 20 41 70 70 6c 65
57 65 62 4b 69 74 2f 35 33 37 2e 33 36 20 28 4b
48 54 4d 4c 2c 20 6c 69 6b 65 20 47 65 63 6b 6f
29 20 43 68 72 6f 6d 65 2f 36 38 2e 30 2e 33 34
34 30 2e 31 30 36 20 53 61 66 61 72 69 2f 35 33
37 2e 33 36 0d 0a 41 63 63 65 70 74 3a 20 74 65
78 74 2f 68 74 6d 6c 2c 61 70 70 6c 69 63 61 74
69 6f 6e 2f 78 68 74 6d 6c 2b 78 6d 6c 2c 61 70

70 6c 69 63 61 74 69 6f 6e 2f 78 6d 6c 3b 71 3d
30 2e 39 2c 69 6d 61 67 65 2f 77 65 62 70 2c 69
6d 61 67 65 2f 61 70 6e 67 2c 2a 2f 2a 3b 71 3d
30 2e 38 0d 0a 41 63 63 65 70 74 2d 45 6e 63 6f
64 69 6e 67 3a 20 67 7a 69 70 2c 20 64 65 66 6c
61 74 65 0d 0a 41 63 63 65 70 74 2d 4c 61 6e 67
75 61 67 65 3a 20 65 6e 2d 55 53 2c 65 6e 3b 71
3d 30 2e 39 0d 0a 43 6f 6f 6b 69 65 3a 20 5f 5f
75 74 6d 61 3d 31 31 38 36 31 39 32 37 37 2e 31
37 34 32 37 37 36 38 33 30 2e 31 35 33 34 36 34
34 39 36 33 2e 31 35 33 34 36 34 34 39 36 33 2e
31 35 33 34 36 38 38 34 35 35 2e 32 3b 20 5f 5f
75 74 6d 7a 3d 31 31 38 36 31 39 32 37 37 2e 31
35 33 34 36 38 38 34 35 35 2e 32 2e 32 2e 75 74
6d 63 73 72 3d 63 73 65 65 2e 75 73 66 2e 65 64
75 7c 75 74 6d 63 63 6e 3d 28 72 65 66 65 72 72
61 6c 29 7c 75 74 6d 63 6d 64 3d 72 65 66 65 72
72 61 6c 7c 75 74 6d 63 63 74 3d 2f 7e 6b 63 68
72 69 73 74 65 2f 63 68 72 69 73 74 65 6e 2e 68
74 6d 6c 3b 20 5f 5f 75 74 6d 74 3d 31 3b 20 5f
5f 75 74 6d 74 5f 61 63 63 6f 75 6e 74 32 3d 31
3b 20 5f 5f 75 74 6d 62 3d 31 31 38 36 31 39 32
37 37 2e 34 2e 31 30 2e 31 35 33 34 36 38 38 34
35 35 0d 0a 49 66 2d 4e 6f 6e 65 2d 4d 61 74 63
68 3a 20 22 31 37 61 39 2d 35 37 33 35 34 61 35
33 39 30 31 33 65 22 0d 0a 49 66 2d 4d 6f 64 69
66 69 65 64 2d 53 69 6e 63 65 3a 20 4d 6f 6e 2c
20 31 33 20 41 75 67 20 32 30 31 38 20 31 37 3a
34 34 3a 32 39 20 47 4d 54 0d 0a 0d 0a 

<INSERT>
a) What is the Ethernet destination and source address (in hex)? 
b) Identify the vendor of the equipment of the source?
c) What is the protocol type (in the Ethernet header)? 
d) What version of IP is this? 
e) What are the IP destination and source addresses (give in proper dotted decimal notation)? 
f) Identify if the transport protocol is TCP or UDP.
g) What are the transport protocol destination and source port numbers (in decimal)? 
h) What is the application protocol (be sure to give the version number)? 
i) What is the function being performed at the application layer (that is, what is the purpose of
this packet)? 
j) What are the checksum values for all protocols that have a checksum in this packet? Note
that a CRC is not a checksum.

Answers

ang gulo po pede po ba pa picture thank you po.

Suppose you have one particular application that is trying to send data on the Internet but none of the data is making it to the
destination. Other applications work fine. What might you suspect is happening?
a) The Network connection is broken
b) the network is experiencing latency
c) firewall is blocking that application
d)data loss is occurring due to network congestion

Answers

Answer:

Firewall is blocking that application.

Explanation:

i got it right on the test and i hope yall have a great day :3

Answer:

FIREWALL

Explanation

i did it on edj

(BRAINLIEST QUESTION) What are some challenges that will need to be overcome in order for the Internet of Vehicles to become a reality?

Answers

Answer:

Internet of Vehicles (IoV) is a concept in intelligent transportation systems (ITS) in which vehicles with IoV will be able to communicate with each other and [ublic networks through V2I (vehicle-to-infrastructure), V2P (vehicle-to-pedestrian) interaction, and V2V (vehicle-to-vehicle).

There are some challenges that will need to be overcome in order for the Internet of Vehicles to become a reality:

IoV is unable to predict human behavior and body language of other drivers so it can be dangerous sometimes to take respective actions that a normal vehicle driver can do. Risk of security challenges and security attacks is one of the biggest challenges as the networks can be manipulated.People have lack of trust in IoV due to privacy and health concern.The initial cost of IoV is very high that only few rich people can buy it.

For every decision you make, there is a trade-off. Please select the best answer from the choices provided T F

Answers

Answer:

True

Explanation:

Conversion Practice: Find the equivalent binary or decimal numbers below. Binary Decimal Binary Decimal 100 5 101 17 1101 63 0001 1111 64 0010 0000 127 1010 1010 256 1111 1111 513

Answers

Explanation:

Binary --> Decimal

100 --> 4

101 --> 5

1101 --> 13

0001 1111 --> 31

0010 0000 --> 32

1010 1010 --> 170

1111 1111 --> 255

Binary <--> Decimal

101 <--> 5

0001 0001 <--> 17

0011 1111 <--> 63

0100 0000 <--> 64

0111 1111 <--> 127

0001 0000 0000 <--> 256

0010 0000 0001 <--> 513

Which correctly lists the two elements that make up the empty space in the universe? ice and debris debris and dark matter dark matter and dark energy dark energy and dust

Answers

Answer:

The answer is "dark matter and dark energy and dust".

Explanation:

In the empty room, the universe is gases and ashes. Even though humans think the exterior universe's blank space is nothing more than empty.  Fortunately, the plasma form of its hydrogen and helium gases, including the various types of dirt and debris, occupy this void vacuum.  There are also several other materials however these greenhouse gases and dust particles are also the bulk of the material.

Answer:

c

Explanation:

List inputs to a technological system

Answers

The seven inputs to a technological system are people, materials, tools and machines, energy, information, finances, and time.

Question #1
Multiple Select
Before you write a computer program, what can you use for planning? Select 2 options.
O pseudochart
O pseudocode
flowplan
flowcode
flowchart

Answers

Answer:

Pseudocode and flowchart.

Explanation:

I just got it correct.

what is the full form of flops​

Answers

Answer:

Floating Point Operations Per Second (FLOPS)

Explanation:

Floating Point Operations Per Second (FLOPS) is a measure of a computer’s performance, especially in fields of scientific calculations that make heavy use of floating-point calculations. Floating-point operations include any operations that involve fractional numbers.

Answer:

Floating Point Operations Per Second

What is the origin of the name “breadboard”?

Answers

Answer:

Originally the word referred to a literal bread board, a polished piece of wood used for slicing bread. In the 1970s the solderless breadboard ( a.k.a. plugboard, a terminal array board) became available and nowadays the term "breadboard" is commonly used to refer to these.

Which of the following is not an operating system
A.LINUX
B.MAC OS
C.NEXUS
D.WINDOWS

Answers

Answer:

C

Explanation:

I hope this helped.

Answer:

I honestly don’t know... But I’m still gettin that credit Broski

Explanation:

Multiple Choice
Which of the programs below will result in the following output?
Hours
8
85
10
Total
26.5

Answers

Answer:

print("Hours")

print(8)

print(8.5)

print(10)

print("Total")

print(8 + 8.5 + 10)Explanation:

Answer:

A

Explanation:

Other Questions
any actives ???can yall please help me Repaso A: Ser-p.R6Conjugate SerSerYonosotros (as)Tvosotros (as)l, ella, Ud.Ellos, ellas, Uds.Usos:Ch=O=M=P=N=T= Please Help! Will Give Brainliest If Right! I can't figure out how to write this!You are Benjamin Franklin. The Constitutional Convention is tensely divided between those who support the New Jersey Plan and those who support the Virginia Plan. Write a speech outlining three similarities between the two plans that supports continued discussion. What did the Napoleon Wars spark across Europe following his defeat at Waterloo? . A noncommunicable disease is most commonly caused bywhat is it caused by? Bonnie ran a total of 18 miles over the course of 2 track practices. How many miles would Bonnie have run after 7 track practices? Solve using unit rates. Is it possible to produce a blood type AB from blood type A and B Whose exit left the door open for invasion from the Angles, Saxons, and Jutes? Explain how a positive life change can be stressful. Studying medical terminology can help someone pursuing a career in ________ because they will need to be familiar with the sound and spelling of words that are directed to them. Identify the equation that represents a proportional relationship. a) y= -3x + 2 b) y = 2x + 4 c) y = kx d) y = k + 7 What is in the center of every atom? Selena purchased some gifts for her nieces and nephews online. She bought 3 dolls each priced at $19.99 each and 4 remote control cars priced at $21.99 each. Selena was able to get an online coupon for $3 off on each remote control car that she purchased. There was no sales tax, but the shipping charge was $10.50. What was the total amount Selena paid for her online purchase? a. $135.93 b. $144.93 c. $146.43 d. $155.43 can somebody help!! What is one effect of the Diaspora that can be observed in the world today? The Jewish faith has been universally accepted in countries around the world. The Diaspora caused the Jewish faith to be almost totally erased from the world. Jewish communities are limited around the world and have not blended with other groups. Jewish people have retained their cultural identity despite being scattered throughout the world. What was one effect of the Maccabean Revolt? The Israelites were forced out of the Kingdom of Judah. The Temple of Jerusalem was filled with Greek statues. The Kingdom of Judah gained its independence from Syria. The Jewish people were forced to worship in secret or be exiled. How did the Syrians contribute to the Diaspora? The Syrians exiled the Israelites to the Kingdom of Judah. The Syrians forced the Israelites to revolt and seek freedom. The Syrians destroyed the Temple of Jerusalem and the city. The Syrians outlawed Judaism and forced the Israelites into exile. How did Syrian rule differ from Persian rule for Jewish people? The Syrians enslaved all conquered people, while the Persians enslaved the Israelites. The Syrians eventually outlawed Judaism, while the Persians encouraged free worship. The Syrians encouraged freedom of religion, while the Persians banned the Jewish religion. Syrians built new houses of free worship, while the Persians destroyed the Jewish Temple. What was the experience of Jewish people under Persian rule? Jewish people were forced out of their homeland. Jewish people became afraid to worship in public spaces. Jewish people remained and were free to practice their faith. Jewish people persuaded the Persian ruler to convert to Judaism. How did the rabbi Johanan ben Zakkai help Jewish people worship? He determined what laws of the faith the Jewish people could ignore. He maintained a religious school after the Temple of Jerusalem was destroyed. He urged people to continue to practice animal sacrifice to prove their loyalty. He pleaded with Babylonian leaders for freedom to worship. How did Roman rule differ from Syrian rule? The Romans allowed new temples, while the Syrians destroyed the Temple of Jerusalem. The Romans allowed the Israelites to choose local leaders, while the Syrians used their own. The Romans allowed Israelites cultural practices, while the Syrians forced Greek culture on the Israelites. The Romans allowed Judaism to be practiced, while the Syrians eventually outlawed all religious practices. Graph the line with slope 8 and y-intercept 8. 16+24/8-6 is equal to________ Her eyes are shining stars. is that sentence a simile metaphor personification idiom or hyperbole Help me on this please hat type of cells do not undergo mitosis? which line from Harriet Tubman highlights tubamans courage in the face of danger