A wireless network administrator is using 3 access points (APs) to cover an area. At some locations, all 3 APs may be in range of a single wireless device. What wireless channels should be assigned to the APs?

(Hint: Pick 3 different channels.)

a. 6
b. 7
c. 1
d. 3
e. 2
f. 4
g. 5
h. 8
i. 10
j. 9
k. 11

Answers

Answer 1

Answer:

A, C, and K

Explanation:

Wireless networks use access points ( APs) for wireless communication. The APs provide a collision avoidance channel for the connected devices. Devices communicating at a channel of a given frequency would experience signal interference, so all the connected APs in a wireless network is configured to operate in different channels with considerable differences in their frequencies.    


Related Questions

Write a statement that calls the recursive method backwardsAlphabet() with parameter startingLetter.

Answers

Answer:

Explanation:

public class RecursiveCalls {

public static void backwardsAlphabet(char currLetter) {

if (currLetter == 'a') {

System.out.println(currLetter);

}

else {

System.out.print(currLetter + " ");

backwardsAlphabet(--currLetter);

}

return;

}

public static void main (String [] args) {

char startingLetter = '-';

startingLetter = 'z';

// Your solution goes here

backwardsAlphabet(startingLetter);

return;

}

}

Write code that will read the contents of umich_buildings.json and load its value into the gobal variable umich_buildings. Note that umich_buildings will be a list.

Answers

Answer:

import json

umich_buildings = []

with open("umich_buildings.json", "r") as json_file:

   content = json.load(json_file)

json_file.close()

for value in content:

   umich_buildings.append(value)

print("the resultant is : ", umich_buildings)

Explanation:

The python source code gets information from a json file, it imports the json package and opens and assigns the json file "umich_building" to the variable "json_file" and continuously parse the json to python with the load() method, then append the items to the global list variable "umich_buildings"

what do we use HTTP and HTML for?

Answers

HTTP is protocol while HTML is a language

HTML is a Language while HTTP is a Protocol.

HTML tags are used to help render web pages. The Hypertext Mark-up Language (or HTML) is the language used to create documents for the World Wide Web.

HTTP (Hypertext Transfer Protocol) is a protocol for transferring the hypertext pages from Web Server to Web Browser. HTTP is a generic and stateless protocol which can be used for other purposes as well using extensions of its request methods, error codes, and headers. Basically, HTTP is a TCP/IP based communication protocol, that is used to deliver data (HTML files, image files, query results, etc.) on the World Wide Web.

who plays a role in the finanical activites of a company

Answers

Financial managers are responsible for the financial health of an organization. They produce financial reports, direct investment activities, and develop strategies and plans for the long-term financial goals of their organization.

salvado has a flash disk of 1.5GB and wants to store more music files of 950KBs each . How many files will he be able to store on his flash disk?​

Answers

Answer:

Convert 1.5GB to KBs = 1500000kb

1500000kb/950kb ≈ 1579

Explanation:

A flash disk is a storage device. It has enough memory to store large files. In the given question, the flash disk has a memory of 1.5GB and can store 1578.94 music files of 950KBs each.

What is flash disk?

A flash disk is a data storage device that uses flash memory specifically : a small rectangular device which is designed to be plugged directly into a USB port on a computer. It is often used for transferring files from one computer to another computer system.

Flash disks have no mechanical platters or access arms. It is termed "disk" because of the data which are accessed as if they were on a hard drive. The disk storage structure is emulated.

In the given question, the flash disk contains 1.5GB memory and has to store music files of 950KBs each. For determining the number of music files which can be stored in the flash disks, we have to first convert the unit of flash disk from GB to KB:

1GB = 1,000,000 KB

1.5 GB = 1,500,000 KB

size of music file = 950 KB

Number of music files that can be stored = storage in the flash disk ÷ size of the music file

Number of music files = 1500000KB ÷ 950KB

Number of music files = 1578.94

Learn more about Flash disk here:

https://brainly.com/question/1130880

#SPJ2

Write a function named power that accepts two parameters containing integer values (x and n, in that order) and recursively calculates and returns the value of x to the nth power.

Answers

Answer:

Following are the code to the given question:

int power(int x, int n)//defining a method power that accepts two integer parameters

{

if (n == 0)//defining if block to check n equal to 0

{

return 1; //return value 1

}

else//defining else block

{

x = x * power(x, --n); //use x variable to call method recursively

}

return x; //return x value

}

Explanation:

In the above-given code, a method power is defined that accepts two integer variable in its parameter, in the method a conditional statement is used which can be defined as follows:

In the if block, it checks "n" value, which is equal to 0. if the condition is true it will return value 1.In the else block, an integer variable x is defined that calls the method recursively and return x value.

What are some applications of a Router?

Answers

Applications of Routers. Routers are the building blocks of Telecom service providers. They are used for connecting core hardware equipment such as MGW, BSC, SGSN, IN and other servers to remote location network. Thus work as a backbone of Mobile operations.

A DVD-ROM can store more data than a CD-ROM of the same size. Comment.

Answers

Answer:

ya its true that DVD-ROM can store more data except CD-ROM

Explanation:

more dat saving in with DVD-ROM

Shelly recorded an audio composition for her presentation. Arrange the following steps that Shelly followed in the proper order.

She added effects to her audio composition.
She saved her audio composition on an optical drive.
She connected her microphone to her computer.
She saved the audio composition in an appropriate file format.
She selected the record option in her DAW.

Answers

Answer:

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

Explanation:

Shelly recorded an audio composition for her presentation. She needs to follow the following proper orders to get composition done for her presentation.

She connected her microphone to her computer.She selected the record option in her DAW.She added effects to her audio composition.She saved the audio composition in an appropriate file format.She saved her audio composition on an optical drive.

Answer:

She connected her microphone to her computer.

She selected the record option in her DAW.

She added effects to her audio composition.

She saved the audio composition in an appropriate file format.

She saved her audio composition on an optical drive.

Where should citations be included in your research paper? Select all that apply.
In the header
At the end of every paragraph
As footnotes
In a separate Works Cited page

Answers

Answer:

it would be the first one because it's the header and that's what applies

Dance dance1 = new Dance("Tango","Hernandos Hideaway");
Dance dance2 = new Dance("Swing","Hound Dog");
System.out.println(dance1.toString());

System.out.println(dance2.toString());

class Dance
{
private String name;
private String song;

public Dance(String name, String s)
{
this.name = name;
song = s;
}

public String toString()
{
return name + " " + song;
}
}
What is printed when the program is executed?


a
null null

null null

b
Hernandos Hideaway null

Hound Dog null

c
null null

Swing Hound Dog

d
Tango Hernados Hideaway

Swing Hound Dog

e
null Hernandos Hideaway

null Hound Dog

Answers

Answer:

The output of the program is (d)

Tango Hernados Hideaway

Swing Hound Dog

Explanation:

Analyzing the given code segment

In class Dance,

A method named dance was defined with an instance of two string variables/values

which are name and song

public Dance(String name, String s)

In the main of the program,

The first line creates an instance of Dance as dance1

dance1 is initialized with the following string values: "Tango","Hernandos Hideaway"

- The first string value "Tango" will be passed into the name variable of the Dance method

- The second string value "Hernandos Hideaway" will be passed into the song variable of the Dance method

Next, another instance of Dance is initialized as dance2

dance2 is initialized with the following string values: "Swing","Hound Dog"

- The first string value "Swing" will be passed into the name variable of the Dance method

- The second string value "Hound Dog" will be passed into the song variable of the Dance method

On line 3 of the main: System.out.println(dance1.toString());

The values of dance1, which are "Tango","Hernandos Hideaway" are printed

On line 4 of the main: System.out.println(dance2.toString());

The values of dance1, which are "Swing","Hound Dog" are printed

Hence, option d answers the question

All early programming languages were object-oriented.
a) True
b) False

True
False

Answers

Answer:

False.

Object orientation is a paradigm that came later.

Functional languages like LISP are not composed of statements, but instead are a nested set of functions.
a) True
b) False

True
False

Answers

Answer:

True

In a purely functional language everything is a function and functions are based of other functions.

Answer:

true

Explanation:

describe at least five ways in which information technology can help studying subjects other than computing​

Answers

Answer:

I'd that IT can help in a great many different fields like

Mathematics, in a manner of solving complex math equations

Statistics, in a manner of creating complex graphs with millions of points

Modeling, in a manner of creating models from scratch, either for cars, personal projects or characters for video games and entertainment

Advertising, in a manner of using IT to create not only the advertisements themselves but also, spreading that advertisement to millions in a single click

Music/Audio, in a manner of creating new sounds and music that wouldn't be able to work in any practical manner

Explanation:

in pycharm, write a program that prompts the user for their name and age. your program should then tell the user the year they were born. here is a sample execution of the program what is your name? Amanda how old are you? 15. This is what I have so far but I can't get pycharm to tell me the year I was born.
import datetime

name = input("What is your name? ")

age = input("How old are you? ")

year = datetime.datetime.now().year

print("Hello ' + name + ' you were born in " (year - age))

Answers

Let's address the few mistakes in your code so far. First, age is of type string and year is of type int. You're trying to subtract an int by a string and that doesn't work. Also, you have inconsistent quotes "Hello '. You should always use the same type of quote. The (year - age)) isn't properly formatted into the print statement. There is no plus adding it.

Here's my working code:

import datetime

name = input("What is your name? ")

age = int(input("How old are you? "))

year = datetime.datetime.now().year

print("Hello " + name + " you were born in " + str((year - age)))

I just fixed your code. Best of luck.

In python, date and time seem to be not its type of data, but the date and time named module can be imported for it to work with the time and date. So, the program and its description can be defined as follows:

Program Explanation:

Importing "datetime" package.Defining two-variable "name, age" in which we input value from user-end.Defining another variable "year" that holds current year value.In the next step, the print method has used that prints the user name with the born year.

Program:

import datetime#import package datetime

name = input("What is your name? ")#defining a variable name that uses an inputs method to input string value

age = int(input("How old are you? "))#defining a variable age that uses an inputs method with the int to input value

year = datetime.datetime.now().year#defining a variable year that takes current value in it

print("Hello " + name + " you were born in " + str((year - age)))#defining a print method that print name value with born year

Output:

Please find the attached file.

Learn more:

brainly.com/question/19032453  

help me pls difhdifhedioheiofhoidhvoidheiofhioefhioe

Answers

Answer:

thanks for the free points

I need help with my homework:
Greetings, secret agent 00111! Your mission, should you choose to accept it, is to help Agent M plan a pizza party. Unfortunately, M has no idea how much pizza to order for his 83 guests. Luck for him, party planning is your specialty! Estimate the number of pizzas he’ll need on scratch paper, and then convert that number to binary and write it here.

Answers

Answer:

You need to order 11100 pizzas.

Explanation:

A couple of assumptions here.

Each pizza has 12 slices.  Each guest will eat 4 slices (1/3 of a pizza).

83 * 1/3 = 28 pizzas

28 = 11100

4. Word Separator:Write a program that accepts as input a sentence in which all of thewords are run together but the first character of each word is uppercase. Convert the sentence to a string in which the words are separated by spaces and only the first word starts with an uppercase letter. For example the string “StopAndSmellTheRoses.” would be converted to “Stop and smell the roses.”
*python coding

Answers

sent = input("")

count = 0

new_sent = ""

for i in sent:

   if count == 0:

       new_sent += i

       count += 1

   else:

       if i.isupper():

           new_sent += " "+i.lower()

       else:

           new_sent += i

print(new_sent)

The above code works if the user enters the sentence.

def func(sentence):

   count = 0

   new_sent = ""

   for i in sentence:

       if count == 0:

           new_sent += i

           count += 1

       else:

           if i.isupper():

               new_sent += " " + i.lower()

           else:

               new_sent += i

   return new_sent

print(func("StopAndSmellTheRoses."))

The above code works if the sentence is entered via a function.

What manages and controls the speed of a motherboard's buses? *

RAM
CPU
Chipset
L1 cache

Answers

A bus is simply a circuit that connects one part of the motherboard to another. The back side bus connects the CPU with the level 2 cache. The processor determines the speed of the back side bus. The memory bus connects the northbridge to the memory.

I hope this helps

Chipset manages and controls the speed of a motherboard's buses, Items installed on the motherboard include the CPU and RAM.

What is the speed of a motherboard's buses?

The motherboard is managed by the chipset, it is used to transfer data to and from the CPU and other PC components or PCs.

The path on the motherboard of the PC used to carry data to and from the CPU and other PC components is known as a PC bus, commonly referred to as "the bus." This includes software-to-software communication. The backside bus's speed is set by the processor.

The northbridge and memory are linked by the memory bus. The southbridge is linked to the disk drives through an IDE or ATA bus. The video card is linked to the CPU, memory, and AGP bus.

Therefore, option C is correct.

Learn more about motherboards, here:

https://brainly.com/question/6968002

#SPJ2

What is the best prediction she could make about this
semester's text?
Natalia's class read Shakespeare's Romeo and Juliet
last semester and took a field trip to see it performed
live in a community theater. Today, Natalia learned that
her class will read another work by Shakespeare this
semester
It is a play.
It is an adventure.
It is a fairy tale.
It is a fable.

Answers

Answer:its a play

Explanation:

Answer:

A. It is a play

Explanation:

Got the answer correct on the quiz

A Protocol for networked information​

Answers

Answer:

Internet Protocol (IP), which uses a set of rules to send and receive messages at the Internet address level; and. additional network protocols that include the Hypertext Transfer Protocol (HTTP) and File Transfer Protocol (FTP), each of which has defined sets of rules to exchange and display information.

Explanation:

could i plz have brainliest so close to next rank

Write an application that counts the total number of spaces contained in a quote entered by the user.

Answers

Answer:

Explanation:

The following code is written in Java. It asks the user for an input and saves it in a String variable. Then it loops through all the characters in the string and counts the spaces. Finally, it prints the total number of spaces in the String.

public static void main(String[] args) {

       Scanner in = new Scanner(System.in);

       System.out.println("Enter Line Now:");

       String userInput = in.nextLine();

       int spaceCount = 0;

       for (int x = 0; x < userInput.length(); x++) {

           if (userInput.charAt(x) == ' ') {

               spaceCount++;

           }

       }

       System.out.println(spaceCount);

   }

Which line of code in this program is MOST likely to result in an error

Answers

Answer:

What are the choices?

Explanation:

Answer:

line 2 it needs quotation marks :D

Explanation:

The opening on the front of a camera that regulates the amount of light entering the lenses is called:​

Answers

Answer:

The Aperture is part of the camera lens. It controls how much of the light that enters the camera lens reaches the image sensor which is located inside the camera

Explanation:

HELP URGENTLY!!!!!

Elly supervises an eye doctors office. The office recently received new equipment. To keep that equipment working accurately and dependably, she should:
(Select all that apply.)

Copy the users manual and distribute to all the employees
Identify individuals to complete the tasks
Create a log to document maintenance
Set up auto reminders
Read the manual
List the maintenance tasks
Establish the frequency of the maintenance tasks
Update the software in the office

Answers

Note that where Elly supervises an eye doctor's office, and the office recently received new equipment, to keep that equipment working accurately and dependably, she should:

Copy the users manual and distribute to all the employeesCreate a log to document maintenanceSet up auto remindersRead the manualList the maintenance tasksEstablish the frequency of the maintenance tasksUpdate the software in the office.

What is the rationale for the above response?

In order to ensure that the equipment is working properly and optimally, Elly should distribute the user manual to all employees.

In addition, she should identify individuals to complete maintenance tasks, create a log to document maintenance, set up auto reminders, read the manual, list the maintenance tasks, establish the frequency of the maintenance tasks, and update the software in the office to keep new equipment working accurately and dependably. This will ensure optimal equipment maintenance and lifetime.

Learn more about equipment maintenance:

https://brainly.com/question/21853224

#SPJ1

Using pointers and shared memory for IPC, what would you need to add to your code to ensure data integrity?
Explain how commit works in a multi-transaction / multi-system function and what would need to be in place for a rollback to be successful.
Explain how buffering of data achieves a more efficient way to do I/O. Why is it important to add buffering to I/O?
What is the difference between blocking calls and non-blocking calls? Explain 2 methods to remove blocking from your application.

Answers

Answer:

integrgrg

Explanation:

integrety or not iim not

Non-blocking code does not prevent execution from continuing while blocking code prevents execution from continuing until the operation is complete. Blocking calls hold off on returning until the I/O operation is finished. Synchronous results are returned from it.

What is the difference between blocking calls and non-blocking calls?

Blocking calls hold off on returning until the I/O operation is finished. Synchronous results are returned from it. During the waiting period, nothing else in that process happens. In contrast, a non-blocking call uses a different method to check for completion and returns right away without any results.

Non-blocking code does not prevent execution from continuing while blocking code prevents execution from continuing until the operation is complete. Blocking occurs when subsequent JavaScript in the Node. js process needs to wait until a non-JavaScript activity is finished, according to the documentation for the language.

A program that is non-blocking does not prevent the execution of subsequent operations. Non-blocking techniques run in an asynchronous fashion. Asynchronously refers to the possibility that the program may not always run line by line.

To learn more about blocking and non-blocking calls refer to:

https://brainly.com/question/14286067

#SPJ2

What term refers to a sequence of statements in a language that both humans and computers can understand?

a
hexadecimal
b
program
c
binary
d
macro

Answers

Answer your answer is Macro

Explanation:

Macro shares language both the computer and the programmer can undestand.

C++ Code Outputs.

I have a problem with my code and I don't know how to make it run as the project that I need below.

This is my code:

#include

#include

#include

#include

using namespace std;

struct courseInfo{

string name;

int unit;

char grade;

};

struct Student {

string fName;

string lName;

string idNumber;

courseInfo courses[2];

int unitCompleted;

double gpa;

};

Student s;

bool openFile(ifstream &in);

void Print_info_one(Student s);

void Read_info(Student &s);

float Find_points(char c) ;

bool openFile(ifstream &inFile){

string line;

int i=0,k=0;

string fName="", lname="", id="", name1="", name2="";

char grade1, grade2;

int unit1, unit2;

if (inFile.is_open())

{

while (getline(inFile, line))

{

while (line[i] != ',')

{

fName += line[i];

i++;

}

i++;

i++;

while (line[i] != ' ')

{

lname += line[i];

i++;

}

i++;i++;

while (line[i] != ' ')

{

id += line[i];

i++;

}

i++;

int count=0;

while (count <2)

{

name1 += line[i];

i++;

if(line[i] == ' ' ) count++;

}

i++;

grade1 = line[i];

i++;i++;

unit1 = line[i]-'0';

i++;i++;

count=0;

while (count <2)

{

name2 += line[i];

i++;

if(line[i] == ' ' ) count++;

}

i++;

grade2 = line[i];

i++;i++;

unit2 = line[i]-'0';

}

inFile.close();

s.fName = fName;

s.lName = lname;

s.idNumber = id;

s.courses[0].name = name1;

s.courses[0].grade = grade1;

s.courses[0].unit = unit1;

s.courses[1].name = name2;

s.courses[1].grade = grade2;

s.courses[1].unit = unit2;

s.unitCompleted = unit1 + unit2;

s.gpa = (unit1*Find_points(grade1) + unit2*Find_points(grade2))/(unit1+unit2);

}

else

{

cout << "Error reading file\n";

return false;

}

return true;

}

void Print_info_one(Student s){

cout << "Name: " << s.fName << ", " << s.lName << " ID Number: " << s.idNumber << " Course 1 Name: " << s.courses[0].name << " Grade: "

<< s.courses[0].grade << " Units: " << s.courses[0].unit << " Course 2 Name: " << s.courses[1].name << " Grade: "

<< s.courses[1].grade << " Units: " << s.courses[1].unit << " Unit completed: " << s.unitCompleted << " GPA:" << s.gpa << endl;

}

void Read_info(Student &s){

}

float Find_points(char grade){

switch (grade)

{

case 'A':

return 4.0;

break;

case 'B':

return 3.0;

break;

case 'C':

return 2.0;

break;

case 'D':

return 1.0;

break;

case 'F':

return 0;

break;

default:

break;

}

return 0;

}

int main() {

ifstream inFile;

std::fstream fs;

fs.open ("input.txt", std::fstream::in );

Print_info_one(s);

return 0;

}
In the screenshots i'm showing the inputs and outputs that I need for the test

Answers

Answer:

#include

#include

#include

#include

using namespace std;

struct courseInfo{

string name;

int unit;

char grade;

};

struct Student {

string fName;

string lName;

string idNumber;

courseInfo courses[2];

int unitCompleted;

double gpa;

};

Student s;

bool openFile(ifstream &in);

void Print_info_one(Student s);

void Read_info(Student &s);

float Find_points(char c) ;

bool openFile(ifstream &inFile){

string line;

int i=0,k=0;

string fName="", lname="", id="", name1="", name2="";

char grade1, grade2;

int unit1, unit2;

if (inFile.is_open())

{

while (getline(inFile, line))

{

while (line[i] != ',')

{

fName += line[i];

i++;

}

i++;

i++;

while (line[i] != ' ')

{

lname += line[i];

i++;

}

i++;i++;

while (line[i] != ' ')

{

id += line[i];

i++;

}

i++;

int count=0;

while (count <2)

{

name1 += line[i];

i++;

if(line[i] == ' ' ) count++;

}

i++;

grade1 = line[i];

i++;i++;

unit1 = line[i]-'0';

i++;i++;

count=0;

while (count <2)

{

name2 += line[i];

i++;

if(line[i] == ' ' ) count++;

}

i++;

grade2 = line[i];

i++;i++;

unit2 = line[i]-'0';

}

inFile.close();

s.fName = fName;

s.lName = lname;

s.idNumber = id;

s.courses[0].name = name1;

s.courses[0].grade = grade1;

s.courses[0].unit = unit1;

s.courses[1].name = name2;

s.courses[1].grade = grade2;

s.courses[1].unit = unit2;

s.unitCompleted = unit1 + unit2;

s.gpa = (unit1*Find_points(grade1) + unit2*Find_points(grade2))/(unit1+unit2);

}

else

{

cout << "Error reading file\n";

return false;

}

return true;

}

void Print_info_one(Student s){

cout << "Name: " << s.fName << ", " << s.lName << " ID Number: " << s.idNumber << " Course 1 Name: " << s.courses[0].name << " Grade: "

<< s.courses[0].grade << " Units: " << s.courses[0].unit << " Course 2 Name: " << s.courses[1].name << " Grade: "

<< s.courses[1].grade << " Units: " << s.courses[1].unit << " Unit completed: " << s.unitCompleted << " GPA:" << s.gpa << endl;

}

void Read_info(Student &s){

}

float Find_points(char grade){

switch (grade)

{

case 'A':

return 4.0;

break;

case 'B':

return 3.0;

break;

case 'C':

return 2.0;

break;

case 'D':

return 1.0;

break;

case 'F':

return 0;

break;

default:

break;

}

return 0;

}

int main() {

ifstream inFile;

std::fstream fs;

fs.open ("input.txt", std::fstream::in );

Print_info_one(s);

return 0;

Explanation:

Describe an algorithm that takes as input a list of n integers in nondecreasing order and produces the list of all values that occur more than once. (

Answers

Answer:

Input a series of integer numbers and split the string from the input to get a list. Then check and convert each string to integer with a list comprehension. Create a new variable with a value equal to the set of the list ( to get unique values) then check for the occurrence of each value in the original list.

Explanation:

This algorithm is used to check for the occurrence of values in a list that has been sorted in ascending order. This is faster if the items in the list is not converted to integer yet (still strings) before writing a for loop to check the value count in the list.

server.
10. The Domain Name refers to the
a) Mail
b) Google
c) Internet
d) Local

Answers

Answer:

C.

Explanation:

Other Questions
where did civilization begin? Is (-7,2 a solution Select the two Native Americans that taught the Pilgrims to plant and hunt.PowhatanSquantoPocahontasSamosetPontiac Can someone PLEASE HELP ME WITH THIS!! ASAP!!I finished some of the table already. Just need help with rest.Also, I included the reading Which of the following is correct? a. APC + MPS = 1. b. APS + MPC = 1. c. APS + MPS = 1. d. APC + APS = 1. Describe the role of military reasons in the beginning of the war of independence 1857. (7)Please help quick! Will mark brainliest. O-Levels standard answer. How does the power of Gaius, which is the power of the paterfamilias, compare with a father's power today? Find x and y intercept and graph -3 + 2y = -5 Shaniqua brings home $250 per week working 25 hours. She is able to save $30 of her earnings each week.Shaniqua wants to have $750 saved at the end of 15 weeks. She is allowed to work up to 30 hours per week if shewants. She can save all the money earned working extra hours. How many hours (as a whole number) each weekmust Shaniqua work to save $750 at the end of 15 weeks? Show your work. Who hasn't been represented on the United States postal stamp, yet deserves recognition? Whether your example is serious or ridiculous,provide at least three arguments in support of this person's inclusion f(1)=-12, f(n)=2f(n-1) find first 4 terms 4x - 9 = 35Given: 4x 9 = 35Prove: x= 11What are the reasons for the statements below?4x - 9 = 354x = 44X=11 WILL GIVE BRAINLIEST TO CORRECT ANSWERfind -8/15 * 20/64A. -1 over 6B. 1 over 6C. 2 over 3D. -2 over 3 Dry ice goes directly from the solid phase to the gas phase. What phasechange is being represented? *O SolidO SubliminationO CondensationOFreezing What is the effect of Friedans comma usage in this excerpt PLEASE HELP ME DUE TODAY1. Which mineral above would be the most difficult to scratch?2. Give two examples of minerals that have a property in common.3. Could you have identified any of the minerals after having described only a few, rather than all, of the properties you tested? If so, give an example.4. Why is it still a good idea to test more properties than might be necessary? joyce traveled at an average speed of 60 miles per hour for 4.5 hours and then traveled at an average speed of 35 miles per hour for 1.5 hours. What was the total distance in miles that joyce traveled during this time ? After the adoption of federalism, many of the right of the district level governments are minimized. In this context, what role can DCC play? How could fluid friction be decressed define a machine in the physics subject