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
mojhsa [17]
3 years ago
10

Dana is moving to a new house. She has 15 boxes for books. Each box can hold up to 22 books. Dana has 375 books. How many more b

oxes does she need?
Computers and Technology
2 answers:
kykrilka [37]3 years ago
7 0

Answers  

12

lbiros

Explanation:

2 2x12

Snezhnost [94]3 years ago
3 0

Answer:

3

Explanation:

no of boxes 15

each box hold 22 books

then 15×22=330 books occupied

left books are 375-330=45

so 45÷15=3 boxes will be need

You might be interested in
How is abstraction used in a GPS system
ipn [44]
The designs on the map of the GPS system Im would think but can you be more specific?
8 0
3 years ago
Read 2 more answers
Mad libs are activities that have a person provide various words, which are then used to complete a short story in unexpected(an
Vsevolod [243]

did you just put random a*s word together and expect us to know the ¨answer¨

5 0
3 years ago
The value of the mathematical constant e can be expressed as an infinite series: e=1+1/1!+1/2!+1/3!+... Write a program that app
LUCKY_DIMON [66]

Answer:

// here is code in c++ to find the approx value of "e".

#include <bits/stdc++.h>

using namespace std;

// function to find factorial of a number

double fact(int n){

double f =1.0;

// if n=0 then return 1

if(n==0)

return 1;

for(int a=1;a<=n;++a)

       f = f *a;

// return the factorial of number

return f;

}

// driver function

int main()

{

// variable

int n;

double sum=0;

cout<<"enter n:";

// read the value of n

cin>>n;

// Calculate the sum of the series

  for (int x = 0; x <= n; x++)

  {

     sum += 1.0/fact(x);

  }

  // print the approx value of "e"

    cout<<"Approx Value of e is: "<<sum<<endl;

return 0;

}

Explanation:

Read the value of "n" from user. Declare and initialize variable "sum" to store the sum of series.Create a function to Calculate the factorial of a given number. Calculate the sum of all the term of the series 1+1/1!+1/2!.....+1/n!.This will be the approx value of "e".

Output:

enter n:12

Approx Value of e is: 2.71828

6 0
3 years ago
Recall that the name of a transport-layer packet is segment and that the name of a link-layer packet is frame. What is the name
AlladinOne [14]

Answer:

A network-layer packet is a data gram. A router forwards a packet based on the packet's IP (layer 3) address. A link-layer switch forwards a packet based on the packet's MAC (layer 2) address.

Explanation:

When the end system receives the unstructured bit stream from the physical wire, each layer removes the header information applicable to it until the application receives the data.

1. An application, such as an email program, creates data that will be sent by an end user, such as an email message. The Application layer places a header (encapsulation) field that contains information such as screen size and fonts, and passes the data to the Presentation layer.

2. The Presentation layer places layer 6 header information. For example, the text in the message might be converted to ASCII. The Presentation layer will then pass the new data to the Session layer (layer 5).

3. The Session layer follows the same process by adding layer 5 header information, such as information that the Session layer will manage the data flow, and passes this data to the Transport layer (layer 4).

4. The Transport layer places layer 4 information, such as an acknowledgement that the segment was received in the header, and passes it to the Network layer (layer 3).

5. The Network layer places layer 3 header information, such as the source and destination address so the Network layer can determine the best delivery path for the packets, and passes this data to the Data Link layer (layer 2).

6. The Data Link layer places layer 2 header and trailer information, such as a Frame Check Sequence (FCS) to ensure that the information is not corrupt, and passes this new data to the Physical layer (layer 1) for transmission across the media.

7. The bit stream is then transmitted as ones and zeros on the Physical layer. It is at this point that the Physical layer ensures bit synchronisation. Bit synchronisation will ensure the end user data is assembled in the correct order it was sent.

8. Steps 1 through 7 occur in reverse order on the destination device. Device B collects the raw bits from the physical wire and passes them up the

Data Link layer. The Data Link layer removes the headers and trailers and passes the remaining information to the Network layer and so forth until data is received by the Application layer. Eventually, Device B will receive an email notification displaying a message to indicate that a new email message has been received.

5 0
3 years ago
Please select all examples of systems using guided media. Group of answer choices ADSL 802.11 Wifi Home Networks Global Position
dusya [7]

Answer:

- ADSL.

- Ethernet Home Networks.

- Fiber Optics.

- Cable Television.

Explanation:

In Computer, Guided media also known as bounded media involves the use of cable such as fibre-optic cables, coaxial cable to transmit data signals from one system device to another.

Examples of systems using guided media are;

- ADSL.

- Ethernet Home Networks.

- Fiber Optics.

- Cable Television.

7 0
3 years ago
Other questions:
  • Which access control principle limits a user's access to the specific information required to perform the currently assigned tas
    12·1 answer
  • Which of the following devices is used to connect a computer to a network
    7·1 answer
  • Why is it important to minimize cable clutter in a rack?
    11·1 answer
  • What type of network access control uses Active Directory to scan a device to verify that it is in compliance?
    11·1 answer
  • Heres the last questions
    5·1 answer
  • When individuals not involved in the development process are asked to test the game, this is called ________ group testing.
    11·1 answer
  • Suppose you observe that your home PC is responding very slowly to information requests from the net. And then you further obser
    15·1 answer
  • Software that displays advertising material when online.
    12·2 answers
  • MSWord is a popular___________ program.​
    7·2 answers
  • How many ways are used to insert an image from file?koi h kya​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!