**2.26 LAB: Expression for calories burned during workout**The following equation estimates the average calories burned for a person when exercising, which is based on a scientific journal article:```Calories = ((Age x 0.2757) + (Weight x 0.03295) + (Heart Rate x 1.0781) − 75.4991) x Time / 8.368```Write a program using inputs age (years), weight (pounds), heart rate (beats per minute), and time (minutes), respectively. Output the average calories burned for a person.Output each floating-point value with two digits after the decimal point, which can be achieved as follows:```System.out.printf("%.2f", yourValue);```**Example:** If the input is:```49 155 148 60```the output is:```Calories: 736.21 calories```**Lab Activity 2.26.1: LAB: Expression for calories burned during workout**```javaimport java.util.Scanner;public class LabProgram { public static void main(String[] args) { // Creating a Scanner object to read input. Scanner scnr = new Scanner(System.in); // Reading input values for age, weight, heart rate and time. int age = scnr.nextInt(); int weight = scnr.nextInt(); int heartRate = scnr.nextInt(); int time = scnr.nextInt(); // Calculating calories burned using the given formula. double calories = ((age * 0.2757) + (weight * 0.03295) + (heartRate * 1.0781) - 75.4991) * time / 8.368; // Outputting the result with 2 decimal places. System.out.printf("Calories: %.2f calories", calories); }}```This example demonstrates a Java program using the `Scanner` class to take user inputs for age, weight, heart rate, and time, then calculates the calories burned and outputs the result with two decimal places.

I have provided JAVA CODE along with CODE SCREENSHOT and also provided 2 OUTPUT…

2.26 LAB: Expression for calories burned during workout The following equation estimates the average calories burned for a person when exercising, which is based on a scientific journal article (source): Calories = ((Age x 0.2757) + (Weight x 0.03295) + (Heart Rate x 1.0781) - 75.4991) x Time / 8.368 Write a program using inputs age (years), weight (pounds), heart rate (beats per minute), and time (minutes), respectively. Output the average calories burned for a person. Output each floating-point value with two digits after the decimal point, which can be achieved as follows: yourValue); System.out.printf("%.2f",

2.26 LAB: Expression for calories burned during workout The following equation estimates the average calories burned for a person when exercising, which is based on a scientific journal article (source): Calories = ((Age x 0.2757) + (Weight x 0.03295) + (Heart Rate x 1.0781) - 75.4991) x Time / 8.368 Write a program using inputs age (years), weight (pounds), heart rate (beats per minute), and time (minutes), respectively. Output the average calories burned for a person. Output each floating-point value with two digits after the decimal point, which can be achieved as follows: yourValue); System.out.printf("%.2f",

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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The following equation estimates the average calories burned for a person when exercising, which is based on a scientific journal article (source): Calories = ( (Age x 0.2757) + (Weight x 0.03295) + (Heart Rate x 1.0781) — 75.4991 ) x Time / 8.368 Write a program using inputs age (years), weight (pounds), heart rate (beats per minute), and time (minutes), respectively. Output the average calories burned for a person. Output each floating-point value with two digits after the decimal point, which can be achieved as follows:print(f'calories: {calories:.2f} calories') Ex: If the input is: 49 155 148 60 then the output is: Calories: 736.21 calories
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Q.2: Simplifying the following with the help of Boolean algebra Rules: (а) А ВС + АВ С+ АВС + АВС + АВС (b) АВ С + А В С +АВС +А ВС
Description Xiao Zhang is often distressed because there are too many things to arrange. Now he has n tasks at hand, and each task has a starting times, and an ending time e;. To complete a task, he must do it from the starting time to the ending time, and Xiao Zhang can only perform one task at the same time. Xiao Zhang wants to know how many tasks he can accomplish at most. Input The first line is an integer n (1sns300000), indicating the number of tasks Xiao Zhang has at hand. In the next n lines, each line contains two integers s₁, e¡ (1≤s;
correct all errors.
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