The following is a preview of the DataFrame cars. Which of the following completes the code to match the required outputMake Color Model0 914172138 6Output:0 91 72 13--code goes here, fill the missing-import Pandas as pdcars = pd.read_csv("https://goo.gl/DOw6pe")print(------------)a.cars['Color']O b.cars['Make']Oc cars[1]d.cars[4]3.

Answer of the given question: choice (b) cars['Make'] is the right answer. The explanation for the…

Answered: The following is a preview of the…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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text file 80 1 2 3 100 100 100 1001 0 2 100 3 4 100 1002 2 0 4 4 100 5 1003 100 4 0 100 100 4 100100 3 4 100 0 3 3 3100 4 100 100 3 0 100 1100 100 5 4 3 100 0 2100 100 100 100 3 1 2 0 My code below. I am getting an error when trying to create my adjacency matrix. i dont know what i am doing wrong def readMatrix(inputfilename): ''' Returns a two-dimentional array created from the data in the given file. Pre: 'inputfilename' is the name of a text file whose first row contains the number of vertices in a graph and whose subsequent rows contain the rows of the adjacency matrix of the graph. ''' # Open the file f = open(inputfilename, 'r') # Read the number of vertices from the first line of the file n = int(f.readline().strip()) # Read the rest of the file stripping off the newline characters and splitting it into # a list of intger values rest = f.read().strip().split() # Create the adjacency matrix adjMat = []…
Q2 Answer Q2(a)-Q(d) based on the information given in Figure Q2. to record daily information of at Liney Restaurant. The program creates a linked list in /"This program is meant the menu available which each node contains data such as menu name, price per unit, preparation time, quantity ordered and a pointer. The declaration of the structures MenuData and MenuNode are given in the program.*/ tinclude tinclude tinclude #define SIZE 20 struct Menubata char menuName (20]; double price PerUnit; double prepzime; int quantityordered, typedef struct Menubata MenuData; struct MenuNode MenuData data; struct MenuNode *next; typedef struct Menutode MenuNode, void showPrepTime (MenuNode *fftr): int main () MenuNode *front = NULL, *newNodePtr; MenuData input Data, for (int i=l; i<=SIZE, i++) printf ("\nEnter menu name: "): gets (inputData.menuName): printf ("\nEnter price per unit: "); scanf ("$lf", 5inputData.pricePerUnit); printf("\nEnter preparation time (hours): "): scanf ("lf", &input…
Add a prompt to ask the user to input their last name (no spaces ; please use underscores if needed), age and a balance of their choice. Create a new entry in the patient_list array with this information [Important note: you can statically modify the code to have the patient_list array hold an extra entry ; no need to do any dynamic memory allocation to accommodate the new entry]. #include <iostream> #include <cstdlib> #include <cstring> using namespace std; // Declaring a new struct to store patient data struct patient { int age; char name[20]; float balance; }; // TODO: // IMPLEMENT A FUNCTION THAT COMPARES TWO PATIENTS BY AGE // THE FUNCTION RETURNS AN INTEGER AS FOLLOWS: // -1 IF THE AGE OF THE FIRST PATIENT IS LESS // THAN THE SECOND PATIENT'S AGE // 0 IF THE AGES ARE EQUAL // 1 OTHERWISE // TODO: // IMPLEMENT A FUNCTION THAT COMPARES TWO PATIENTS BY BALANCE DUE // THE FUNCTION RETURNS AN INTEGER AS…
Click cell C9 and insert a VLOOKUP function that looks up the code in cell B9, compares it to the codes and types of art in the range B2:C6, and returns the type of art. Copy the function in cell C9 to the range C9:C54. Hide column B that contains the codes.
In Dist.txt it will add vaccine in storage like how many vaccines are needed and from where is coming and Add search function in which from user it will check how many vaccines are available in storage this will be done in Vaccine.txt somewhat like in image given #include <stdio.h>#include <stdlib.h>#include <string.h> struct vacc{ char vaccName[15]; char vaccCode[2]; char country[15]; int qty; float population; }v[10]; // Function Declarations void create_inventory(); void update_vacc_qty(); int search_vaccine(); void display_vaccine(); // Main Function starts here int main() { //create_inventory(); //display_vaccine(); //search_vaccine(); update_vacc_qty(); return 0; } //Function to Create Vaccine.txt as per the given table void create_inventory() { int option = 1; // variables to collect data as per table given char vaccName[15]; char vaccCode[2]; char country[15]; int qty; float populaion; //File definition FILE *infile; infile = fopen("Vaccine.txt","w");…
Get the one hot df to check how many extra columns/features were created as a result of the one-hot encoding. Put the result in the variable one hot df shape. # TODO 1 one_hot_df_shape = print(f"Shape of one_hot_df is: {one_hot_df_shape}") todo_check([ (one_hot_df_shape == (517,30),'one_hot_df shape did not match (517, 30)') ])
The following lines of code will determine the distance (d) that an object will travel when fired from ground Challenge level with a given initial velocity (v) and angel (a) radians = (a*math.pi)/180 Vx = v*(math.cos(radians)) Vy = v*(math.sin(radians)) d = (Vx*2*Vy)/9.81 1 Create a function which takes in the initial velocity(v) and angle(a) and returns the distance(d) the object will travel. Game Link 15.0 m Initial Speed 15 m/s O Normal II O Slow The lines of code to the right will determine the angle(A or B) if d > distance(v,45): that the canon must be set to travel a given distance (d) for a given initial velocity(v) print("No angle will reach the target.", end-"") print(" The velocity must be increased") return ("Not Possible") theta - (9.81*d/(v*v)) S - math.asin(theta) #print(s) S-S180/math.pi #print(s) A = s/2 B - (180 if d == distance(v,A) and A>=25: print("You will require an angle of", A) return (A) Create a function which takes in the initial velocity and the distance…
# TODO 1: Use iloc, loc, or square brackets [to slice the "area" column]. Put the output into the area values variable. # TODO 1 area_values = display(area_values) todo_check([ (area_values.shape == (517,),'area_values shape did not match (517,)'), (np.all(area_values.values[-10:] == np.array([0. ,0. ,2.17,0.43,0. ,6.44,54.29,11.16,0. ,0. ])),'area_values did not contain the correct values!') ]) Expected Output:
From this data frame, convert the month int to month name using pandas Code should have comments Gender Age Month 1 2 M 3 F 4 F 5 M The results should be 17 51 62 23 1 Gender Age 2 M 3 F 4 F 5 M 3 4 2 12 Day 13 25 00 1 Month 17 March 51 April 62 Febuary 23 December
7- Determine the output of the following code after clicking the button First div element with class="example". Second div element with class="example". Try it function myFunction () { var x = x[0].innerHTML = "Hello World!"; } document.getElementsByClassName("example");

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