1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elan Coil [88]
3 years ago
6

Which of the following are the most important reasons people in the 1920s were so interested in seeing lifelike stories in audio

visual format? Select all that apply.They expected music with their entertainment.They expected music with their entertainment.The combination of sound and video was riveting to them.The combination of sound and video was riveting to them.They knew that the equipment was invented by Edison.They knew that the equipment was invented by Edison.They got to see unfamiliar or important events from all over the world.
Computers and Technology
1 answer:
Serga [27]3 years ago
7 0

Answer:

Họ biết rằng thiết bị được phát minh bởi Edison, họ có thể xem các sự kiện quan trọng hoặc xa lạ từ khắp nơi trên thế giới.

Explanation:

Họ biết rằng thiết bị được phát minh bởi Edison, họ có thể xem các sự kiện quan trọng hoặc xa lạ từ khắp nơi trên thế giới.

You might be interested in
A newspaper wants to estimate the proportion of Americans who will vote for Candidate A. A random sample of 1000 voters is selec
Finger [1]

Answer:

The correct answer to the following question will be "NORM.S.INV".

Explanation:

  • The NORM.IN.V function in Excel determines the opposite of the Cumulative Standard Distribution Function for just a value of x which is given, and the standard deviation and mean of the distribution provided. The probability of NORMINV(mean, probability, standard deviation).
  • In Excel 2010, the standard. S. Inv function is new and is therefore not easily accessible in Excel's earlier versions.

Therefore, NORM.S.INV is the right answer.

5 0
3 years ago
Writing down your main ideas, subpoints, and supporting material, then using geometric shapes and arrows to indicate logical rel
horsena [70]

The process that involves writing down your main ideas, subpoints, and supporting material, then using geometric shapes is mapping.

This includes uses of  arrows to indicate logical relationships.

<h3>What is mapping?</h3>

mapping can be regarded as the prescribed way of assigning an object to each object in one set a particular object.

Learn more about mapping at:

brainly.com/question/25168859

7 0
3 years ago
In the Happy Valley School System, children are classified by age as follows: less than 2, ineligible 2, toddler 3-5, early chil
sasho [114]

// C++ switch

// It can also be used for JAVA, C#

switch(age){

// here age will be sent by the function in which it is used

// case to check the age<2

case(age<2 && age>0):

// printing the line

cout<<"ineligible";

// case to check the age ==2

case(age==2):

// printing the line

cout<<"toddler";

// case to check 3-5

case(age>=3 && age<=5):

cout<<"early childhood";

// case to check 6-7

case(age==6 || age==7):

cout<<"young reader";

//case to check 8-10

case(age>=8 && age<=10):

cout<<"elementary";

// case to check 13

case(age==13):

cout<<"impossible";

//case tocheck 14-16

case(age>=14 && age<=16):

cout<<"high school";

// case to check 17 or 18

case(age==17 || age==18):

cout<<"scholar";

//case to check >18

case(age>18);

cout<<"ineligible";

// default case

default:

cout<<"Invalid age";

}

Read more on Brainly.com - brainly.com/question/12981906#readmore

5 0
3 years ago
In this lab, you will build a system for package delivery services that provides different shipping options with specific price.
Alex73 [517]

Answer:

See explaination

Explanation:

#include <iostream>

#include <string.h>

using namespace st d;

class Package

{

protected:

//sender properities

char sname[10],saddress[50],scity[20],sstate[20];

long int szip;

//Receiver properities

char rname[10],raddress[50],rcity[20],rstate[20];

long int rzip;

//additonal datamembers

float weight,cost;

public:

Package() //Default constructor

{

strcpy(sname,"");strcpy(saddress,"");strcpy(scity,"");

strcpy(sstate,"");szip=0;

strcpy(rname,"");strcpy(raddress,"");strcpy(rcity,"");

strcpy(rstate,"");rzip=0;

weight=cost=0;

}

Package(char sn[10],char sa[50],char sc[20],char ss[20],long int sz,char rn[10],char ra[50],char rc[20],char rs[20],long int rz,float w,float c) //Constructor with parameter

{

strcpy(sname,sn);strcpy(saddress,sa);strcpy(scity,sc); //copying each parameter value to data member

strcpy(sstate,ss);szip=0;

strcpy(rname,rn);strcpy(raddress,ra);strcpy(rcity,rc);

strcpy(rstate,rs);rzip=0;

weight=w;cost=c;

}

float calculateCost() //calculating cost

{

return weight*cost;

}

};

class TwoDayPackage:public Package //Inheritance

{

float flatfee;

public:

TwoDayPackage(char sn[10],char sa[50],char sc[20],char ss[20],long int sz,char rn[10],char ra[50],char rc[20],char rs[20],long int rz,float w,float c,float ff) //Constructor with parameter

{

Package(sn,sa,sc,ss,sz,rn,ra,rc,rs,rz,w,c); //calling super class constructor

flatfee=ff; //copy last parameter

}

float calculateCost() //redefined calculateCost function

{

return (weight*cost)+flatfee; //return total cost

}

};

class OverNightPackage:public Package //Inheritance

{

float addfee;

public:

OverNightPackage(char sn[10],char sa[50],char sc[20],char ss[20],long int sz,char rn[10],char ra[50],char rc[20],char rs[20],long int rz,float w,float c,float a f) //constructor with parameter

{

Package(sn,sa,sc,ss,sz,rn,ra,rc,rs,rz,w,c); //calling super class constructor

addfee=a f; //copy last parameter

}

float calculateCost() //redefined calculateCost function

{

return (weight*cost)+addfee; //calculating total cost

}

};

int main()

{

Package package1("lou brown","1 main st","boston","ma",11111,"mary smith","7 elm st","new york","ny",22222,8.5,0.5); //creating objects

TwoDayPackage package2("lisa klein", "5 broadway", "somerville", "ma", 33333, "bob george", "21 pine rd", "cambridge", "ma", 44444, 10.5, .65, 2.0 );

OverNightPackage package3 ("ed lewis", "2 oak st", "boston", "ma", 55555, "don kelly", "9 main st", "denver", "co", 66666, 12.25, .7, .25 );

cout<<"\nPackage Cost : "<<package1.calculateCost(); //calling each cost

cout<<"\nTwoDay Package Cost : "<<package2.calculateCost();

cout<<"\nOvernight Package Cost : "<<package3.calculateCost();

return 0;

}

8 0
3 years ago
What is 16/17 simplified?
77julia77 [94]
16/17 can't be simplified but if you want it as a decimal it's 0.9412 or 0.94
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which functions are performed by server-side code??​
    10·1 answer
  • Chris needs to modify the default bullets that are used in a nonnumbered list in word. Which method should he use?
    9·2 answers
  • Someone help ASAP! Match the type of information system with its description.
    13·2 answers
  • What is the easiest way to create a resume in Word with predefined content that can be replaced with your information?
    13·2 answers
  • What is the best way to show a complex data chart in word?
    6·1 answer
  • Design 3 classes: Computer - Superclass
    11·1 answer
  • Choose the answer that best completes the
    8·2 answers
  • What is an outcome in a game? Don't search google just give me an answer
    9·1 answer
  • You have a filtered dataset for Customer Sales with some null value rows. You want to remove these rows completely. How will you
    15·1 answer
  • Screen reading for extended periods can cause___________ _____________, so the position the monitor to minimize glare and give y
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!