Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
4th Edition
ISBN: 9780134444321
Author: Tony Gaddis
Publisher: PEARSON
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Chapter 2, Problem 4TF

In Python, the first character of a variable name cannot be a number.

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Chapter 2 Solutions

Starting Out with Python (4th Edition)

Ch. 2.5 - Which of the following are illegal variable names... Ch. 2.5 - Prob. 12CP Ch. 2.5 - Is the following assignment statement valid or... Ch. 2.5 - Prob. 14CP Ch. 2.5 - Look at the following assignment statements:... Ch. 2.5 - What will be displayed by the following program?... Ch. 2.6 - You need the user of a program to enter a... Ch. 2.6 - Prob. 18CP Ch. 2.7 - Prob. 19CP Ch. 2.7 - Prob. 20CP Ch. 2.7 - Prob. 21CP Ch. 2.8 - How do you suppress the print functions ending... Ch. 2.8 - How can you change the character that is... Ch. 2.8 - Prob. 24CP Ch. 2.8 - Prob. 25CP Ch. 2.8 - What does the statement print (format (65.4321,... Ch. 2.8 - What does the statement print (format (987654.129,... Ch. 2.9 - What are three advantages of using named... Ch. 2.9 - Write a Python statement that defines a named... Ch. 2.10 - Prob. 30CP Ch. 2.10 - Prob. 31CP Ch. 2.10 - Prob. 32CP Ch. 2.10 - Prob. 33CP Ch. 2.10 - Prob. 34CP Ch. 2.10 - Prob. 35CP Ch. 2.10 - Prob. 36CP Ch. 2.10 - Prob. 37CP Ch. 2.10 - Prob. 38CP Ch. 2.10 - Prob. 39CP Ch. 2.10 - Prob. 40CP Ch. 2.10 - Prob. 41CP Ch. 2.10 - Prob. 42CP Ch. 2.10 - Prob. 43CP Ch. 2.10 - Prob. 44CP Ch. 2.10 - Prob. 45CP Ch. 2 - A ______ error does not prevent the program from... Ch. 2 - Prob. 2MC Ch. 2 - A(n) __________ is a set of well-defined logical... Ch. 2 - An Informal language that has no syntax rules and... Ch. 2 - A _______ is a diagram that graphically depicts... Ch. 2 - A ______ is a sequence of characters. a. char... Ch. 2 - Prob. 7MC Ch. 2 - Prob. 8MC Ch. 2 - A string literal in Python must be enclosed in... Ch. 2 - Prob. 10MC Ch. 2 - A(n) __________ makes a variable reference a value... Ch. 2 - This symbol marks the beginning of a comment in... Ch. 2 - Which of the following statements will cause an... Ch. 2 - In the expression 12 + 7, the values on the right... Ch. 2 - This operator performs integer division. a. // b.... Ch. 2 - This is an operator that raises a number to a... Ch. 2 - This operator performs division, but instead of... Ch. 2 - Prob. 18MC Ch. 2 - Which built-in function can be used to read input... Ch. 2 - Prob. 20MC Ch. 2 - A magic number is _______. a. a number that is... Ch. 2 - A _______ is a name that represents a value that... Ch. 2 - Programmers must be careful not to make syntax... Ch. 2 - In a math expression, multiplication and division... Ch. 2 - Variable names can have spaces in them. Ch. 2 - In Python, the first character of a variable name... Ch. 2 - If you print a variable that has not been assigned... Ch. 2 - What does a professional programmer usually do... Ch. 2 - What is pseudocode? Ch. 2 - Computer programs typically perform what three... Ch. 2 - If a math expression adds a float to an int, what... Ch. 2 - What is the difference between floating-point... Ch. 2 - What is a magic number? Why are magic numbers... Ch. 2 - Assume a program uses the named constant PI to... Ch. 2 - Write Python code that prompts the user to enter... Ch. 2 - Write Python code that prompts the user to enter... Ch. 2 - Write assignment statements that perform the... Ch. 2 - Assume the variables result, w, x, y, and z are... Ch. 2 - Write a Python statement that assigns the sum of... Ch. 2 - Write a Python statement that subtracts the... Ch. 2 - Write a Python statement that multiplies the... Ch. 2 - Prob. 8AW Ch. 2 - What would the following display? num = 99 num = 5... Ch. 2 - Assume the variable sales references a float... Ch. 2 - Assume the following statement has been executed:... Ch. 2 - What will the following statement display?... Ch. 2 - Write a turtle graphics statement that draws a... Ch. 2 - Write the turtle graphics statements to draw a... Ch. 2 - Write the turtle graphics statements to draw a... Ch. 2 - Personal Information Write a program that displays... Ch. 2 - Sales Prediction A company has determined that its... Ch. 2 - Land Calculation One acre of land is equivalent to... Ch. 2 - Total Purchase A customer in a store is purchasing... Ch. 2 - Distance Traveled Assuming there are no accidents... Ch. 2 - Sales Tax Write a program that will ask the user... Ch. 2 - Miles-per-Gallon A car's miles-per-gallon (MPG)... Ch. 2 - Tip, Tax, and Total Write a program that... Ch. 2 - Celsius to Fahrenheit Temperature Converter Write... Ch. 2 - Ingredient Adjuster A cookie recipe calls for the... Ch. 2 - Male and Female Percentages Write a program that... Ch. 2 - Stock Transaction Program Last month, Joe... Ch. 2 - Planting Grapevines A vineyard owner is planting... Ch. 2 - Compound Interest When a bank account pays... Ch. 2 - Turtle Graphics Drawings Use the turtle graphics...

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