
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Question
Write an expression using either random or randrange to calculate the
following:
a) A random int in the range 0-10
b) A random float in the range -0.5-0.5
c) A random number representing the roll of a six-sided die
d) A random number representing the sum resulting from rolling two
six-sided dice
e) A random float in the range -10.0-10.0
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution
Trending nowThis is a popular solution!
Step by stepSolved in 4 steps with 2 images

Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- The concentration (C) of insulin in the body is described by the following equationC = C0e^-40t / MWhereC0 = 85 pmol/L is the initial insulin concentration, t is time in minutes, M is the personmass in kg.a) Write code that will calculate the insulin concentration of two people with weighs 60Kg and 100 Kg. Simulate the insulin concentration for 4 minutes in steps of 0.1minute.b) Plot the insulin concentration of the two people on the same graph. For the firstcurve plot a magenta solid line, square marker, cyan for MarkerFaceColor, andMarkerSize of 6. For the second curve plot a black dashed line with LineWidth of 2.c) Your plot should have a title, a legend, and appropriate labels for the x and y axis.arrow_forwardUnavailable Expressions For each expression in the left-hand column, indicate its value in the right-hand column. Be sure to list a constant of appropriate type (e.g., 7.0 rather than 7 for a float, strs in quotes). Expression Value 1 2 3 4 5 5 // 2 + 9.0 / 2.0 - 21.25 29 & 2 & 5 + 34 % 3 8 + 6 -2 +4 +(2+5) > 5 31 // 2 / 10.0 + 10 / (5/ 2.0) (1 != 2) != (2 != 3) Desktoparrow_forwardDon't copy anything i'll dislike then.arrow_forward
- Complete the following Codearrow_forwardProvide description on how to use the code. Code is located below: # initialize a flag variable with 0flag = 0 # loop will execute till flag is 0 in the sense loop will execute codewhile flag == 0 : #until amount is greater then costcost = float(input("Enter the cost: ")) # take input cost and convert to floating data typeamount = float(input("Enter the amount given(should be greater than cost): ")) # take inputif amount < cost :print("Amount should be greater than cost.") #print statement saying enter Amount thatelse:flag = 1 # when amount entered by user greater then cost flag is set to 1 and while loop will not execute change = amount-cost #stored difference between amount and cost to change variableprint(f"The change to be given is ${change}") #print the value of change variable twenty=0 #intializing all possible coin/ notes to 0ten=0five=0single=0quarter=0dime=0nickel=0penny=0 while change>=20 : #loop will execute until change become less then 20. this loop execute for…arrow_forwardcode in c++arrow_forward
- flow chart and dimple program. Python thank youarrow_forwardPython: numpy def serial_numbers(num_players):"""QUESTION 2- You are going to assign each player a serial number in the game.- In order to make the players feel that the game is very popular with a large player base,you don't want the serial numbers to be consecutive. - Instead, the serial numbers of the players must be equally spaced, starting from 1 and going all the way up to 100 (inclusive).- Given the number of players in the system, return a 1D numpy array of the serial numbers for the players.- THIS MUST BE DONE IN ONE LINEArgs:num_players (int)Returns:np.array>> serial_numbers(10)array([1. 12. 23. 34. 45. 56. 67. 78. 89. 100.])>> serial_numbers(12)array([1. 10. 19. 28. 37. 46. 55. 64. 73. 82. 91. 100.])""" # print(serial_numbers(10)) # print(serial_numbers(12))arrow_forward# given a radius, find the area of a circle # use value of pi as 3.1415 def get_area_circle(r): """ what it takes radius of a circle (any positive real number) what it does: computes the area of a circle given a radius, find the area of a circle area = pi*r2 (pi times r squared) what it returns area of a circle. Any positive real number (float) """ # your code goes in herearrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education

Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education

Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON

Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON

C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON

Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning

Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education