Grooved pavement ahead means

Answers

Answer 1

Answer:it means warning

Explanation:


Related Questions


List any two programs that are required to play multimedia products
List any two programs that are required to create multimedia products​

Answers

Answer:

the two programs to play multimedia products are;windows media player and VLC media player and the two programs to create multimedia products are;photoshop and PowerPoint

Write a program that reads in a text file, infile.txt, and prints out all the lines in the file to the screen until it encounters a line with fewer than 4 characters. Once it finds a short line (one with fewer than 4 characters), the program stops. Your program must use readline() to read one line at a time. For your testing you should create a file named infile.txt. Only upload your Python program, I will create my own infile.txt using break

Answers

Answer:

Explanation:

f=open("infile.txt","r")

flag=True

while(flag):

s=f.readline().strip()

if(len(s)>=4):

print(s)

else:

flag=False

How should work be allocated to the team in a Scrum project?

Answers

Answer:

In a Scrum project, the work or the tasks are not allotted specifically. The Scrum Master is not allowed to assign tasks to the team members under any circumstance. Once the client provides the details regarding their requirements in detail, the tasks are distributed based on the expertise and skills of the employee.

Explanation:

Write a program that lets the user enter the total rainfall for each of 12 months into a vector of doubles. The program will also have a vector of 12 strings to hold the names of the months. The program should calculate and display the total rainfall for the year, the average monthly rainfall, and the months with the highest and lowest amounts.

Answers

Answer:

Explanation:

#include<iostream>

#include<iomanip>

#include<vector>

using namespace std;

double getAverage(const vector<double> amounts)

{

   double sum = 0.0;

   for (int i = 0; i < amounts.size(); i++)

       sum += amounts[i];

   return(sum / (double)amounts.size());

}

int getMinimum(const vector<double> amounts)

{

   double min = amounts[0];

   int minIndex = 0;

   for (int i = 0; i < amounts.size(); i++)

   {

       if (amounts[i] < min)

       {

           min = amounts[i];

           minIndex = i;

       }

   }

   return minIndex;

}

int getMaximum(const vector<double> amounts)

{

   double max = amounts[0];

   int maxIndex = 0;

   for (int i = 0; i < amounts.size(); i++)

   {

       if (amounts[i] > max)

       {

           max = amounts[i];

           maxIndex = i;

       }

   }

   return maxIndex;

}

int main()

{

   vector<string> months;

   vector<double> rainfalls;

   months.push_back("January");

   months.push_back("February");

   months.push_back("March");

   months.push_back("April");

   months.push_back("May");

   months.push_back("June");

   months.push_back("July");

   months.push_back("August");

   months.push_back("September");

   months.push_back("October");

   months.push_back("November");

   months.push_back("December");

   cout << "Input 12 rainfall amounts for each month:\n";

   for (int i = 0; i < 12; i++)

   {

       double amt;

       cin >> amt;

       rainfalls.push_back(amt);

   }

   cout << "\nMONTHLY RAINFALL AMOUNTS\n";

   cout << setprecision(2) << fixed << showpoint;

   for (int i = 0; i < 12; i++)

       cout << left << setw(11) << months[i] << right << setw(5) << rainfalls[i] << endl;

   cout << "\nAVERAGE RAINFALL FOR THE YEAR\n" << "Average: " << getAverage(rainfalls) << endl;

   int minIndex = getMinimum(rainfalls);

   int maxIndex = getMaximum(rainfalls);

   cout << "\nMONTH AND AMOUNT FOR MINIMUM RAINFALL FOR THE YEAR\n";

   cout << months[minIndex] << " " << rainfalls[minIndex] << endl;

   cout << "\nMONTH AND AMOUNT FOR MAXIMUM RAINFALL FOR THE YEAR\n";

   cout << months[maxIndex] << " " << rainfalls[maxIndex] << endl;

   return 0;

}

PLEASE HELP ME ASAP ITS IMPORTANT

Answers

I’m 80% sure it’s the last one, I’ve studied this last year I cant quite grasp the memorie
The answer is E. Data encryption ensures the validity of the website and inserts blocks that prevent hackers and viruses from messing with the website.


1. Tracy is studying to become an esthetician. Give three reasons why she needs to have a thorough
understanding of facial machines.

Answers

Estheticians should study and have a thorough understanding of facial machines so that they can operate the machines safely, provide the best results for their clients, and enhance their service menu.

Write an interface called Shape, inside, there is a method double area(); write a class called Box which implements the Shape. In Box, there are two data members: a double called length, and a double called width. Also implements constructor, and the method area() which calculates the area by multiplying the length and width. Then write a Tester class, which has a main method and creates a box object and displays the area.

Answers

Answer:

Explanation:

The following code is written in Java. It contains the interface Shape, the class Box, and a tester class called Brainly with the main method. Box implements the Shape interface and contains, the instance variables, the constructor which takes in the inputs for length and width, getter methods for length and width, and the defines the area() method from the interface. Then the object is created within the Brainly tester class' main method and the area() method is called on that object. Output can be seen in the image attached below. Due to technical difficulties, I have added the code as a txt file below.

Write a function input_poly(ptr1) that reads in two polynomials at a time with coefficient and exponent from a file cp7_in.txt. The file will contain 2n polynomials, where n is an integer that is 10 or less. Space for the polynomial will be allocated in run time and there is no limit to the size of the polynomial, e..g the first two lines of the file is

Answers

Answer:

try this

Explanation:

#include<stdio.h>

#include<malloc.h>

typedef struct poly{ double coff;

int pow;

struct poly *link; }SL;

void create(SL **head)

{

*head=NULL;

}

//Insertion  

void ins_beg(SL ** head, double c, int pw)

{

SL *ptr;

ptr=(SL *)malloc(sizeof(SL));

ptr->coff=c;

ptr->pow=pw;

ptr->link=*head;

*head=ptr;

}

void trav(SL **head)

{

SL *ptr;

ptr=*head;

printf("\n\t Cofficient Exponent\n");

while(ptr!=NULL)

{ printf("\t\t%3.2f \t%d\n",ptr->coff, ptr->pow);

ptr=ptr->link;

}

}

//addition of polynomial............

void mult(SL *pl1, SL *pl2, SL **res)

{

SL trav1, trav2, ptr, new1,*loc;

int x,y;

trav1=*pl1;

while(trav1!=NULL)

{

trav2=*pl2;

while(trav2!=NULL)

{

x=(trav1->coff)*(trav2->coff);

y=(trav1->pow)+(trav2->pow);

//printf("\t%d\t%d\n",x,y);

if(*res==NULL)

{

new1=(SL *)malloc(sizeof(SL));

new1->coff=x;

new1->pow=y;

new1->link=NULL;

*res=new1;

}

else

{

ptr=*res;

while((y<ptr->pow)&&(ptr->link!=NULL))

{

loc=ptr;

ptr=ptr->link;

}

if(y==ptr->pow)

ptr->coff=ptr->coff+x;

else

{

if(ptr->link!=NULL)

{

new1=(SL *)malloc(sizeof(SL));

new1->coff=x;

new1->pow=y;

loc->link=new1;

new1->link=ptr;

}

else

{

new1=(SL *)malloc(sizeof(SL));

new1->coff=x;

new1->pow=y;

ptr->link=new1;

new1->link=NULL;

}

}

}

trav2=trav2->link;

}

trav1=trav1->link;

}

}

//...addition..............

void add(SL *pl1, SL *pl2)

{

SL trav1, ptr, *new1,*loc; trav1=*pl1;

while(trav1!=NULL)

{

loc=ptr=*pl2;

while((trav1->pow<ptr->pow)&&(ptr->link!=NULL))

{

loc=ptr; ptr=ptr->link;

}

if(loc==ptr)

{

new1=(SL *)malloc(sizeof(SL));

new1->coff=trav1->coff;

new1->pow=trav1->pow;

new1->link=*pl2;

*pl2=new1;

}

else

if(trav1->pow==ptr->pow)

{

ptr->coff=ptr->coff+trav1->coff;

//ptr->pow=ptr->pow+trav1->pow;

}

else

if(ptr->link!=NULL)

{

new1=(SL *)malloc(sizeof(SL));

new1->coff=trav1->coff;

new1->pow=trav1->pow;

new1->link=ptr;

loc->link=new1;

}

else

{

new1=(SL *)malloc(sizeof(SL));

new1->coff=trav1->coff;

new1->pow=trav1->pow;

new1->link=NULL;

ptr->link=new1;

}

trav1=trav1->link;

}

}

int main()

{

SL first, sec, *res;

create(&first);

ins_beg(&first,10.25,0);

ins_beg(&first,4,1);

ins_beg(&first,5,2);

ins_beg(&first,4,4);

printf("\nFirst Polinomial:\n");

trav(&first);

create(&sec);

ins_beg(&sec,11,0);

ins_beg(&sec,6,1);

ins_beg(&sec,4,2);

ins_beg(&sec,3,3);

printf("\nSecond Polinomial:\n");

trav(&sec);

create(&res);

printf("\nMultiplication of two Polinomial:\n");

mult(&first,&sec,&res);

trav(&res);

printf("\nAddition of two Polinomial:\n");

add(&first,&sec);

trav(&sec);

//trav(&first);

return 0;

}

Plz hurry it’s timed

Answers

Micah and adayln hope this helps u

How do u and justify a document

Answers

The answer is, firstly In the or a certain paragraph group, click the Dialog Box Launcher, and select the Alignment drop-down menu to set your justified text, and lastly you can just click on these certain keys on your keyboard, also known as shortcuts, and that shortcut is Ctrl + J to justify your great text. Hope this helps!

Which security measure provides protection from IP spoofing?

A ______ provides protection from IP spoofing.

PLEASE HELP I need to finish 2 assignments to pass this school year pleasee im giving my only 30 points please

Answers

Answer:

An SSL also provides protection from IP spoofing.

1) Create a class called Villain. Specifically, a Villain has the following fields: .name (String)
a number of evil plans (int) In addition, a Villain has the following methods: • a constructor that accepts an argument for each of the fields . a copy constructor
an equals method, which checks/returns whether all the fields are the same
a toString method
2) Create a class called Crazy Villain, which inherits from Villain. Specifically, a Crazy Villain has the following additional fields:
a crazy laughter (String)
a crazy idea (String In addition, write code for the following Crazy Villain methods:
a constructor that accepts an argument for each of the fields
a toString method that overrides the Villain toString method, in order to include the additional fields You do not need to instantiate/demo Villain or Crazy Villain objects.

Answers

Answer:

Explanation:

The following code is written in Java and creates both of the classes as requested with their variables and methods as needed. The crazyVillain class extends the Villain class and implements and overrides the needed variables and methods. Due to technical reasons, I have added the code as a txt file below.

Complete the statement below using the correct term.
One recurring problem in networking is finding that users have used a hub or a switch to circumvent a
________

Answers

Answer:

HURRY

Dr. Khan works for the marketing department of a company that manufactures mechanical toy dogs. Dr. Khan has been asked to assess the effectiveness of a new advertising campaign that is designed to be most persuasive to people with a certain personality profile. She brought four groups of participants to the lab to watch the video advertisements and to measure the likelihood that they would purchase the toy, both before and after watching the ad. The results of Dr. Khan’s study are presented below.

Part A

Explain how each of the following concepts applies to Dr. Khan’s research.

Survey

Dependent variable

Big Five theory of personality

Part B

Explain the limitations of Dr. Khan’s study based on the research method used.

Explain what Dr. Khan’s research hypothesis most likely was.

Part C

Use the graph to answer the following questions.

How did the trait of agreeableness affect how people responded to the new ad campaign?

How did the trait of conscientiousness affect how people responded to the new ad campaign?

In numerical methods, one source of error occurs when we use an approximation for a mathematical expression that would otherwise be too costly to compute in terms of run-time or memory resources. One routine example is the approximation of infinite series by a finite series that mostly captures the important behavior of the infinite series.
In this problem you will implement an approximation to the exp(x) as represented by the following infinite series,
exp(x) = Infinity n= 0 xn/xn!
Your approximation will be a truncated finite series with N + 1 terms,
exp(x, N) = Infinityn n = 0 xn/xn!
For the first part of this problem, you are given a random real number x and will investigate how well a finite series expansion for exp(x) approximates the infinite series.
Compute exp(x) using a finite series approximation with N E [0, 9] N (i.e. is an integer).
Save the 10 floating point values from your approximation in a numpy array named exp_approx. exp_approx should be of shape (10,) and should be ordered with increasing N (i.e. the first entry of exp_approx should correspond to exp(x, N) when N = 0 and the last entry when N = 9).

Answers

Answer:

The function in Python is as follows:

import math

import numpy as np    

def exp(x):

   mylist = []

   for n in range(10):

       num = (x**n)/(math.factorial(n))

       mylist.append([num])

   exp_approx = np.asarray(mylist)

   sum = 0

   for num in exp_approx:

       sum+=num

   return sum

Explanation:

The imports the python math module

import math

The imports the python numpy module

import numpy as np    

The function begins here

def exp(x):

This creates an empty list

   mylist = []

This iterates from 0 to 9

   for n in range(10):

This calculates each term of the series

       num = (x**n)/(math.factorial(n))

This appends the term to list, mylist

       mylist.append([num])

This appends all elements of mylist to numpy array, exp_approx

   exp_approx = np.asarray(mylist)

This initializes the sum of the series to 0

   sum = 0

This iterates through exp_approx

   for num in exp_approx:

This adds all terms of the series

       sum+=num

This returns the calculated sum

   return sum

You have configured a LAN with 25 workstations, three network printers, and two servers. The workstations and printers will have dynamically assigned IP addresses, and the printers always need to have the same IP address assigned. The servers will have static IP addresses. What should you install on one of the servers, and what are some of the configuration options

Answers

Answer:

install and configure on the server DHCP (Dynamic Host Configuration Protocol)

Explanation:

In this scenario, you should install and configure on the server DHCP (Dynamic Host Configuration Protocol), this protocol automatically assigns each individual PC a unique IP address and DNS server information. This protocol has various configuration options such as being able to set a range for the IP addresses so that they can be used by different devices in the system. It also allows you to directly set the subnet and passage gateway so that all of the workstations can quickly communicate with one another and quickly be targeted by the administration.

Explain the IT vendor selection and management processes

Answers

Answer:

The vendor management process includes a number of different activities, such as: Selecting vendors. The vendor selection process includes researching and sourcing suitable vendors and seeking quotes via requests for quotation (RFQs) and requests for proposal (RFPs), as well as shortlisting and selecting vendors. hope it helps

search for five ms excel terms

Answers

Answer:

work book, work sheet, cell, columns and rows

In a spreadsheet what does the following symbol mean?

$

Answers

Answer:

$ = dollar sign

Explanation:

In a spreadsheet, the $ symbol is the symbol of the dollar. The dollar is the currency of the United States.

What is currency?

Currency is a form of payment for goods and services. In a nutshell, it is money in the form of paper and coins that is usually issued by a government and is generally accepted as a form of payment at face value.

Currency exchange rates differ between businesses because each one distorts the interbank rate to maximize profits. We encounter numerous competitors who post interbank rates internet as bait to attract new customers, but once the customers are onboard, they drastically change the rate, typically not in the customers' favor.

Therefore, the $ symbol represents the dollar in a spreadsheet. The US dollar is the country's currency.

To learn more about a dollar, refer to the below link:

https://brainly.com/question/23899116

#SPJ2

The project downloaded contains a package (folder) named Q1 within the src folder. Inside Q1 is a Java class named Questions. The purpose of Question 1 is to examine your understanding of loops and branching conditions. You should implement all of your code for this question in the main method of the Questioni class. While significant detail is provided below to be sure you undertand what is required, please note that the amount of code required to solve this question (Parts a-c) is less than 10 lines (total). In the Question1 class, you are given a line of code that generates a random number between 0 and 1. Math.random(): //generates number between 0 and 1 val
You are to create a loop which, in each iteration, generates a new random value, assigns it to val using the line provided and checks to see if that val is greater than 0.5. If val is greater than 0.5, a variable named counter should be incremented. The loop should continue this process (generate random value, check if it is greater than 0.5) until a total of three random numbers generated are greater than 0.5 (values do not have to be consecutive). You should also use the variable named numIterations, which is included for you, to track how many iterations of your loop were required for you to generate three random numbers greater than 0.5. A printin() statement is included for you that displays the value of numlterations. As an example of how the program should behave, if the following sequence of random numbers are randomly generated from your loop
0.3, 0.7,0.2, 0.6,0.9
then numIterations would equal 5 (the third value greater than 0.5 occured on the fifth iteration).
If
0.6, 0.8, 0.75
was the random sequence of numbers generated by your loop, then numlterations would equal 3 (the third value greater than 0.5 occured on the third iteration).
These are two examples to illustrate the scenario given in Question 1. Since at each iteration of your loop the number generated is random, the value of numIterations that your program observes may be any value greater than or equal to 3. Note that your program does not need to print out each of the random values that it generates. The steps to solve Question 2 are broken down as follows.
a. Implement a branching condition that increases the variable counter by 1 if val is larger than 0.5 1
b. Add a loop around the code created in Part a that continues until counter equals 3.
c. Use the variable numlterations to count how many times your loop iterates.

Answers

Answer:

ok where do i put anwaer?

Explanation:

PLEASE HELP ME ASAP!!!!

Answers

The answer is A. Spyware describes software with malicious behavior that aims to gather information about a person or organization and send such information to another entity in a way that harms the user. For example by violating their privacy or endangering their device's security.

1.
A unique characteristic of the sports industry is that it seeks to attract markets that will
perform which action?
A. Demand mostly tangible products
B. Have consumers with artistic talent
c. include spectators and participants
D. Are concerned with environmental issues

Answers

Answer:

D. Are concerned with environmental issues is the answer

I am a bunch of large LANS spread out over several physical locations. Who am I?

Answers

Answer:

You're WAN

Explanation:

Wide Area Network

write a object oriented c++ program

Answers

Answer:

I don't know how to code C++

Explanation:

why the internet is not considered a mass medium in Africa​

Answers

I think the term “media” as used and understood by most people has more to do with content than with the means of disseminating said content.

“Mass media,” therefore, would be that content created by a few and copied to the many — a large circulation newspaper, for example, or a network television or radio program.

The internet’s content is anything but “mass” in that regard — there is mass media content on it, to be sure, but there is also a panoply of content created by many for dissemination to many — or the few who are attracted by the content created by a certain few, or a certain individual. The reasons why there is not an internet infrastructure like in other regions is because in Africa people have low levels of computer literacy, there is poor infrastructures in power supply and urbanism in general, and Internet services are offered only at a high cost. Hope this helps!

Answer:

the reason why internet not considered as a mass medium is probably because most of the African are not educated and civilized, thereby making them not common to the usage of the internet.

ghggggggggggggghbbbbbjhhhhhhhh

Answers

Answer:

Something wrong?

Explanation:

Why is it important to isolate evidence-containing devices from the internet?
To save the battery
To hide their location
Devices can be remotely locked or wiped if connected
It is not important to isolate the devices

Answers

Answer:

C.

Devices can be remotely locked or wiped if connected

Explanation:

Who is MrBeast?
Answer the question correctly and get 10 points!

Answers

Answer: MrBeast is a y0utuber who has lots of money

Explanation:

Answer:

He is a You tuber who likes to donate do stunts and best of all spend money.

It's like he never runs out of money.

Explanation:

Write an algorithm and flowchart to display H.C.F and L.C.M of given to numbers.​

Answers

Answer:

Write an algorithm to input a natural number, n, and calculate the odd numbers equal or less than n. ... Design an algorithm and flowchart to input fifty numbers and calculate their sum. Algorithm: Step1: Start Step2: Initialize the count variable to zero Step3: Initialize the sum variable to zero Step4: Read a number say x Step 5: Add 1 to the number in the count variable Step6: Add the ..

Explanation:

Who first demonstrated the computer mouse?
O Microsoft
O Alan Turing
O Douglas Engelbart
O Apple, Inc.
FAST PLEASEEE THANK YOUUU

Answers

Answer:

C. Douglas Engelbart

Explanation:

Answer: C

Explanation:

Which principle of layout design is shown below

Answers

…………………………………………………………..
Other Questions
also dont put a link dudeIn one to two sentences, explain how specialization can improve peoples lives. crivez le mot de vocabulaire qui convient le mieux au contexte. N'oubliez pas l'article indfini.Jean a _____ Top Sant, un magazine de sant. What is the use of science and technology? help me, please this is kinda hard all the points i have left k12 7th grade math answer them both thx Solve for X: 2.5x+12=32 I am a right triangle. the length of my base is 3 cm the height of my triangle is 5 cm what is the value of the missing side? The total surface of the cube measures 54ft. How long is its edge? write the answer in the simplest form. 13/3 1/6 Which of the following statements describes an interspecific zone? What is the measure of the inscribed angle that shares endpoints with a central angle measuring 58 degrees? Find the area of the composite figure. Round to the nearest tenth.A.92.5 sq mB. 200.5 sq mC. 257.1 sq m D. 596.4 sq m 1. Please list and describe the six elements of proper fitness training.2. Please list and briefly define at least four of the six principles of training.3. Please list three of the ways that you can be a good sport and show good sportsmanship.4. Briefly define and describe what conditioning is and why you should do it.5. What does aerobic fitness look like in real life? How much time should be spent onaerobic fitness and how often? Describe how the author was feeling when he was flying his plane back to England The are of the triangle below is 9/20 square centimeters. Whats is the length of the base? Express your answer as a fraction in simplest form. Gabriel servers 80 glasses for fruit juice for a party. He pours 2/3 cup of fruit juice into each glass. How many cups of fruit juice in fractions does Gabriel pour in all? Please answer it quickly the question is below!!! 40 points!!!! On a scale drawing, the height of a tree is 3.75 inches. If the scale of the drawing is 1 in. : 50 ft, how tall is the tree?HINT: Write and solve a proportion. You will compare 1 in to 50 feet and then determine how many feet 3.75 inches would be. REMEMBER: When writing your proportion, be sure that whichever (inches or feet) is on top and bottom of one ratio, it is in the same position (top or bottom) on other ratio.A 187.5 ftB 13.3 in.C 187.5 in.D 13.3 ft Part AWhich claim does the author make in the article "Diversity in Media Has a Positive Impact on Kids"?Black Panther is a great movie for both children and adults from diverse backgrounds.Children are harmed by a lack of diverse representation in media.The Lion King is a movie that addresses diversity in a modern way.Children should participate more frequently in studies of diversity in media.Question 2Part BRead this excerpt from the article.Studies by the CTV Project and other research programs indicate that a lack of representation causes low self-esteem and lack of self-importance in children. When children do not see themselves and their experiences reflected in the hours of television they watch daily, they begin to feel invisible.Does the excerpt provide evidence that effectively supports the claim identified in Part A?No, because it only describes the correlation between media representations and children rather than all populations.Yes, because it describes the positive effects in diversity in movies on children.No, because it fails to provide examples of media representation.Yes, because it explains how a lack of diversity in media can have negative emotional effects on children. Kierofree Air Tours has the following payroll data for its November 5 pay date:Nov 5 Wages and salaries expense 522 $199,023.00 Federal withholding tax payable 220 $33,833.91 Social Security tax payable 221 11,442.35 Medicare tax payable 222 2,676.03 401(k) contributions payable 223 6,965.81 Health Insurance payable 224 14,468.97 Union Dues payable 227 4,975.58 Wages and salaries payable 226 ???How much is the net pay?a) $199,023.00b) $185,216.26c) $142,578.94d) $124,660.35 which of the following best describes a major effect of the regents of the university of california v. bakke supreme court ruling?