write a program to update the rate by increasing 20% from sequential data file "items.dat" that store item name.rate and quantity​

Answer:

the answer is D. Multi -tester VOM

It is used to measure the resistance on ohms and voltage that flow in the circuit both AC and DC current is D. Multi-tester VOM​.

Ammeter, tool for measuring both direct or alternating electric powered modern, in amperes. An ammeter can degree an extensive variety of modern values due to the fact at excessive values most effective a small part of the modern is directed thru the meter mechanism; a shunt in parallel with the meter consists of the main portion. ammeter.

A multimeter or a multitester additionally referred to as a volt/ohm meter or VOM, is a digital measuring tool that mixes numerous size capabilities in a single unit. A traditional multimeter can also additionally encompass capabilities consisting of the capacity to degree voltage, modern and resistance.

Reda more about the Voltage:

https://brainly.com/question/24858512

#SPJ2

Answer:

C15H24O

Explanation:

n(C) = 4.497 g/44g/mol = 0.1022

Mass of C = 0.1022 × 12 = 1.226 g

n(H) = 1.473g/18 g/mol = 0.0823 ×2 moles = 0.165 moles

Mass of H = 0.0823 × 2 ×1 = 0.165g

Mass of O= 1.501 -(1.226 + 0.165)

Mass of O= 0.11 g

Number of moles of O = 0.11g/16g/mol = 0.0069 moles

Dividing through by the lowest ratio;

0.1022/0.0069, 0.165/0.0069, 0.0069/0.0069

15, 24, 1

Hence the formula is;

C15H24O

Answer

The formula is C1SH240

Answer:

Here the answer is given as follows,

Explanation:  

The real-life situation of a deadlock resolution where a role is played by the victim is given as follows:  

Example: An example of such a situation are often a one-way lane where the flow of traffic is merely in a method. Thus, on just one occasion, the flow of traffic can enter one direction only. Each entrance/exit gate is often considered a resource. during this case, if two cars are coming from both the entrances and that they are often considered as two tasks, then one among the cars must copy or we will say hand over its resource in order that the opposite car gets the prospect to first cross the lane or we will say the opposite task gets executed.  

 a)  Victim: The steps which describe how a victim is chosen are given as follows :  

   The task which is terminated so as to interrupt things of deadlock is taken into account because of the victim.

There are often a variety of job pools that will be under a deadlock situation and therefore the victim is usually a low-priority task in order that the performance isn't affected that much and termination of this task doesn't cause any effect on the opposite jobs.

the main positive effect of selecting and terminating a victim is that things of deadlock are resolved and every one of the tasks can execute now.

The negative effect is that the task that's chosen because the victim is terminated and is executed at the previous. This whole process for choosing a victim then terminating it then restarting it again may consume some longer also.

b)  An easy deadlock priority is often set. this suggests that the victim’s task or the task is often terminated so as to interrupt the deadlock and other jobs can finish executing. After this, the task which is terminated are often later restarted and every one of the tasks can then execute without a deadlock.

 c) When employment gets terminated, the knowledge associated with it's stored. Are often This is often done in order that the work can be restarted again and therefore the information in it's not lost. Since the progress of the victim is stopped. Thus, the sole thanks to complete the victim’s task would be to start out it again. But before restarting the task, this must be considered that the victim’s task doesn't cause any deadlock within the system.  

Answer:

4. A. Pliers

5. C. Electrical Tape

6.  B. Cutter

Explanation:

The correct answer to this open question is the following.

Unfortunately, you forgot to include a question. Here, we just have a statement.

What is your question? What do you want to know?

If this is a true or false question, the answer is "true."

It is true that a good CRM should integrate marketing, sales, and customer support activities measuring and evaluating the process of knowledge acquisition and sharing.

The reason is that effective investment in Customer Relationship Management (CRM) should be able to operate efficientñy with these management aspects in order to increase the productivity and efficiency of the company.

A good CRM has to facilitate the operations of a company, improving time management and people's activities that can produce better results accomplishing the companies goals and fulfilling the key performing indicators (KPI)

Answer:

hjqnajiwjahhwhaiwnaoai

Answer:

Which I am not sure of as to what I want to watch a few years back in May but it is not part of Malvolio's that is not a big thing for the world of

Answer:

SELECT TripName

FROM AllTrips

WHERE Trip NOT LIKE ‘NH%'

Explanation:

Required

Fill in the blanks

The table name is not stated; so, I assumed the table name to be AllTrips.

The explanation is as follows:

This select the records in the TripName column

SELECT TripName

This specifies the table where the record is being selected

FROM AllTrips

This states the fetch condition

WHERE Trip NOT LIKE ‘NH%'

Note that:

So, the clause NOT LIKE 'NH%' will return records that do not begin with NH

Hi. You have not informed the subject to which this question refers, which makes it impossible for your question to be answered. However, I will try to help you as best I can.

The only way to answer this question is to evaluate the media where the subject in question is being presented. Thus, you must understand this subject, whether reading a text about it or watching a video about it, the important thing is that you understand it and absorb all the teachings it is capable of transmitting.

In this case, you need to evaluate all these teachings which was the most important for you and which represented a very important lesson in your life. This lesson will be the biggest takeaway you've achieved with this subject.

Explanation:

πr square

That's the formula for calculating area of a circle.

Answer:

Comstar.tv.

Explanation:

Comstar.tv. Comstar.tv is the best IPTV provider offering HD 7300+ channels, 9600+ Movies and 24/7 on demand TV shows on your TV, Phone, Laptop or tablet.

Answer:

The method is as follows:

public static void checkIntersection(double x1, double y1, double r1, double x2, double y2, double r2){

    double d = Math.sqrt(Math.pow((x1 - x2),2) + Math.pow((y1 - y2),2));

    if(d == r1 + r2){

        System.out.print("The circles touch each other");     }

    else if(d > r1 + r2){

        System.out.print("The circles do not touch each other");     }

    else{

        System.out.print("The circles intersect");     }

}

Explanation:

This defines the method

public static void checkIntersection(double x1, double y1, double r1, double x2, double y2, double r2){

This calculate the distance

    double d = Math.sqrt(Math.pow((x1 - x2),2) + Math.pow((y1 - y2),2));

If the distance equals the sum of both radii, then the circles touch one another

    if(d == r1 + r2){

        System.out.print("The circles touch each other");     }

If the distance is greater than the sum of both radii, then the circles do not touch one another

   else if(d > r1 + r2){

        System.out.print("The circles do not touch each other");     }

If the distance is less than the sum of both radii, then the circles intersect

   else{

        System.out.print("The circles intersect");     }

}

Answer: C. End-of-life

Explanation:

The most likely reason for the lose of access to the application updates by the end users is refered to as end-of-life.

In this case, technical support will no longer be provided by the developer and there won't be further updates to the operating system. Therefore, the correct option is C.

Answer:

The program is as follows:

prod = 1

isum = 0

for i in range(4):

   num = float(input())

   prod*=num

   isum+=num

avg = isum/4

print('{:.0f}'.format(prod))

print('{:.3f}'.format(avg))  

Explanation:

This initializes the product to 1

prod = 1

..... and sum to 0

isum = 0

The following iteration is repeated 4 times

for i in range(4):

Get input for each number

   num = float(input())

Calculate the product

   prod*=num

Add up the numbers

   isum+=num

This calculates the average

avg = isum/4

Print the products

print('{:.0f}'.format(prod))

Print the average

print('{:.3f}'.format(avg))  

Answer:

75

Explanation:

Answer:

Explanation:

"She wore a new dress yesterday" has 6 words and 25 letters. Jeff got 1 word and letter wrong.

Going by letters, the accuracy = 24/25*100% = 96%

Answer is A.

If going by words, it is 5/6*100% = 84% which is not an option.

Answer:

a) P(B,A,B), P(x,y,z)

=> P(B,A,B) , P(B,A,B}  

Hence, most general unifier = {x/B , y/A , z/B }.

b. P(x,x), Q(A,A)  

No mgu exists for this expression as any substitution will not make P(x,x), Q(A, A) equal as one function is of P and the other is of Q.

c. Older(Father(y),y), Older(Father(x),John)

Thus , mgu ={ y/x , x/John }.

d) Q(G(y,z),G(z,y)), Q(G(x,x),G(A,B))

=> Q(G(x,x),G(x,x)), Q(G(x,x),G(A,B))  

This is not unifiable as x cannot be bound for both A and B.

e) P(f(x), x, g(x)), P(f(y), A, z)    

=> P(f(A), A, g(A)), P(f(A), A, g(A))  

Thus , mgu = {x/y, z/y , y/A }.

Explanation:  

Unification: Any substitution that makes two expressions equal is called a unifier.  

a) P(B,A,B), P(x,y,z)  

Use { x/B}  

=> P(B,A,B) , P(B,y,z)  

Now use {y/A}  

=> P(B,A,B) , P(B,A,z)  

Now, use {z/B}  

=> P(B,A,B) , P(B,A,B}  

Hence, most general unifier = {x/B , y/A , z/B }  

b. P(x,x), Q(A,A)  

No mgu exists for this expression as any substitution will not make P(x,x), Q(A, A) equal as one function is of P and the other is of Q  

c. Older(Father(y),y), Older(Father(x),John)  

Use {y/x}  

=> Older(Father(x),x), Older(Father(x),John)  

Now use { x/John }  

=> Older(Father(John), John), Older(Father(John), John)  

Thus , mgu ={ y/x , x/John }  

d) Q(G(y,z),G(z,y)), Q(G(x,x),G(A,B))  

Use { y/x }  

=> Q(G(x,z),G(z,x)), Q(G(x,x),G(A,B))

Use {z/x}  

=> Q(G(x,x),G(x,x)), Q(G(x,x),G(A,B))  

This is not unifiable as x cannot be bound for both A and B  

e) P(f(x), x, g(x)), P(f(y), A, z)  

Use {x/y}  

=> P(f(y), y, g(y)), P(f(y), A, z)  

Now use {z/g(y)}  

P(f(y), y, g(y)), P(f(y), A, g(y))  

Now use {y/A}  

=> P(f(A), A, g(A)), P(f(A), A, g(A))  

Thus , mgu = {x/y, z/y , y/A }.

Answer:

In half duplex mode, the signal is sent in both directions, but one at a time. In full duplex mode, the signal is sent in both directions at the same time. In simplex mode, only one device can transmit the signal. In half duplex mode, both devices can transmit the signal, but one at a time.

Answer:

The program in python is as follows:

a = int(input("A: "))

b = int(input("B: "))

if a != 0:

   a= 1

if b != 0:

   b = 1

print("A AND B",end =" ")

if a == b == 1:

   print("True")

else:

   print("False")

print("A NAND B",end =" ")

if a == 0 or b == 0:

   print("True")

else:

   print("False")

print("A OR B",end =" ")

if a == 1 or b == 1:

   print("True")

else:

   print("False")

print("A NOR B",end =" ")

if a == 1 or b == 1:

   print("False")

else:

   print("True")

print("A XOR B",end =" ")

if a != b:

   print("True")

else:

   print("False")

print("A XNOR b",end =" ")

if a == b:

   print("True")

else:

   print("False")

print("NOT A",end =" ")

if a == 1:

   print("False")

else:

   print("True")

print("NOT B",end =" ")

if b == 1:

   print("False")

else:

   print("True")

Explanation:

These get inputs for A and B

a = int(input("A: "))

b = int(input("B: "))

a and b are set to 1 for all inputs other than 0

if a != 0:

   a= 1

if b != 0:

   b = 1

This prints the AND header

print("A AND B",end =" ")

AND is true if only A and B are 1

if a == b == 1:

   print("True")

else:

   print("False")

This prints the NAND header

print("A NAND B",end =" ")

NAND is true if one of A or B is 0

if a == 0 or b == 0:

   print("True")

else:

   print("False")

This prints the OR header

print("A OR B",end =" ")

OR is true if one of A or B is 1

if a == 1 or b == 1:

   print("True")

else:

   print("False")

This prints the NOR header

print("A NOR B",end =" ")

NOR is false if one of A or B is 1

if a == 1 or b == 1:

   print("False")

else:

   print("True")

This prints the XOR header

print("A XOR B",end =" ")

XOR is true if A and B are not equal

if a != b:

   print("True")

else:

   print("False")

This prints the XNOR header

print("A XNOR b",end =" ")

XNOR is true if a equals b

if a == b:

   print("True")

else:

   print("False")

This prints NOT header for A

print("NOT A",end =" ")

This prints the opposite of the input

if a == 1:

   print("False")

else:

   print("True")

This prints NOT header for B

print("NOT B",end =" ")

This prints the opposite of the input

if b == 1:

   print("False")

else:

   print("True")

Need a better discription of the question to finalize an answer.

Answer:

function reverseArray(arr) {

   if (arr.length > 1) {

      arr = [arr[arr.length-1], ...reverseArray(arr.slice(1, -1)), arr[0]]

   }

   return arr;

}

function reverseSentence(sentence) {

   let words = reverseArray( sentence.split(" ") );

   return words.join(" ");

}

console.log( reverseSentence("The quick brown fox jumps over the lazy dog's back") );

console.log( reverseSentence("one two three") );

console.log( reverseSentence("one two") );

console.log( reverseSentence("Single") );

Explanation:

This is a solution in javascript leveraging several powerful constructs in that language, such as the spread operator.

Answer:

The illustration in Java is as follows:

import java.util.*;

import java.lang.Math.*;

class Main{

public static void main (String[] args){

 Scanner input = new Scanner(System.in);

 double num, root, temp;

 num = input.nextDouble();

 temp = num;

 while (true){

  root = 0.5 * ( (num / temp)+temp);

  if (Math.abs(root - temp) < 0.00001){

   break;   }

  temp = root;  }

 System.out.println("Root: "+root);

}}

Explanation:

This declares all necessary variables

 double num, root, temp;

This gets input for num (i.e the number whose square root is to be calculated)

 num = input.nextDouble();

This saves the input number to temp

 temp = num;

This loop is repeated until it is exited from within the loop

 while (true){

Calculate temporary square root

  root = 0.5 * ( (num / temp)+temp);

The loop is exited, if the absolute difference between the root and temp is less than 0.00001

  if (Math.abs(root - temp) < 0.00001){

   break;   }

Save the calculated root to temp

  temp = root;  }

This prints the calculated root

 System.out.println("Root: "+root);

Answer:

D

Explanation:

Answer:

See explanation

Explanation:

The code segment is not properly formatted; However, I will give a general explanation and a worked example.

In c++, setprecision are used to control the number of digits that appears after the decimal points of floating point values.

setprecision(0) means; no decimal point at all while setprecision(1) means 1 digit after the decimal point

While fixed is used to print floating point number in fixed notation.

Having said that:

Assume the code segment is as follows:

number = 12.345;

cout<<fixed;

cout<<setprecision(0);

cout<<number <<endl;

The output will be 12 because setprecision(0) implies no decimal at all; So the number will be rounded up immediately after the decimal point

Answer:

byte

Explanation:

Answer:

Bandwidth is measured as the amount of data that can be transferred from one point to another within a network

Explanation:

Answer:

It can identify the sources of polluted water.

Explanation:

Science can be defined as a branch of intellectual and practical study which systematically observe a body of fact in relation to the structure and behavior of non-living and living organisms (animals, plants and humans) in the natural world through experiments.

A scientific method can be defined as a research method that typically involves the use of experimental and mathematical techniques which comprises of a series of steps such as systematic observation, measurement, and analysis to formulate, test and modify a hypothesis.

An example of how science can solve social problems is that it can identify the sources of polluted water through research, conducting an experiment or simulation of the pollution by using a computer software application.

In conclusion, science is a field of knowledge that typically involves the process of applying, creating and managing practical or scientific knowledge to solve problems and improve human life.

Answer:

It can identify the sources of polluted water.

Explanation:

Answer:

Find the steps below.

Explanation:

The print dialogue box is the box that contains all the options to be selected before a hard copy of the power point presentation is obtained. The steps in opening it include;

1. Click on File to select the document to be printed

2. Click the Print icon

3. When the option Printer is displayed, choose the desired printer

4. Select Settings and choose the number of slides to print, the layout of the print-out, the color, and if the slides will be collated or not.

5. Select the number of copies to be printed

6. Click Print or Ok

Answer:

This is a true statement.

Further Explanation:

The CPU is technically the brain of a computer, containing all the circuitry required to process input, store data, and output results.

Answer: No, is this the question?

Explanation: Have a stupendous day! <3