Python Programming: An Introduction to Computer Science
3rd Edition
ISBN: 9781590282779
Author: John Zelle
Publisher: Franklin Beedle & Associates
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Chapter 7, Problem 9MC
Program Description Answer
A “ValueError” is returned from the function “math.sqrt()” while taking the square root of a negative number.
Hence, correct answer is option “A”.
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Identify the errors in this code and how to fix them.
#Arguments i-current e-Voltage
#Compute the resistance using i=e/r
def main(): voltage1=float(input("Please enter the voltage of circuit 1 :")) current1=float(input("Please enter the current of 1 :")) voltage2=float(input("\nPlease enter the voltage of circuit 2 :")) current2=float(input("Please enter the voltage of current 2 :")) voltage3=float(input("\nPlease enter the voltage of circuit 3 :")) current3=float(input("Please enter the current of circuit 3 :"))
r1=resistance(i1,e1) r2=resistance(i2,e2) r3=resistance(i3,e3)
rs=series_resistance(r1,r2,r3) rp=parallel_resistance(r1,r2,r3)
print("\n In a parallel circuit arrangement the total current would be:%.2f'%rp)
print('Resistance in Series Circuit :%.2f'%rs)
def resistance(i,e): return e/i
#Compute the total resistance as per the given formula
def parallel_resistance(r1,r2,r3): return 1.0/((1.0/r1)+(1.0/r2)+(1.0/r3))
#Compute the series resistance…
"Algorithm" is defined.
###Python Program-related question. So need the answer in python expressions.
COSC 1336 – Programming Fundamentals I Program 3 – Arithmetic Expressions
A county collects property taxes on the assessed value of property, which is 60 percent of its actual value. For example, if a house is valued at $158,000.00 its assessed value is $94,800. This is the amount the homeowner pays tax on. If the tax rate is $2.64 for each $100.00 of assessed value, the annual property tax for this house would be$2502.72. Write a program that asks the user for the actual value of a piece of property and the current tax rate for each $100.00 of assessed value. The program should then calculate and display how much annual property tax the homeowner will be charged for his property.
Run your program three times with the data below and copy and paste the outputs to afile. Create a folder named, fullname_program3. Copy your source code and the output file to the folder.
Property Value: Tax Rate$100,000.00…
Chapter 7 Solutions
Python Programming: An Introduction to Computer Science
Ch. 7 - Prob. 1TFCh. 7 - Prob. 2TFCh. 7 - Prob. 3TFCh. 7 - Prob. 4TFCh. 7 - Prob. 5TFCh. 7 - Prob. 6TFCh. 7 - Prob. 7TFCh. 7 - Prob. 8TFCh. 7 - Prob. 9TFCh. 7 - Prob. 10TF
Ch. 7 - Prob. 1MCCh. 7 - Prob. 2MCCh. 7 - Prob. 3MCCh. 7 - Prob. 4MCCh. 7 - Prob. 5MCCh. 7 - Prob. 6MCCh. 7 - Prob. 7MCCh. 7 - Prob. 8MCCh. 7 - Prob. 9MCCh. 7 - Prob. 10MCCh. 7 - Prob. 1DCh. 7 - Prob. 2DCh. 7 - Prob. 3DCh. 7 - Prob. 1PECh. 7 - Prob. 2PECh. 7 - Prob. 3PECh. 7 - Prob. 4PECh. 7 - Prob. 5PECh. 7 - Prob. 6PECh. 7 - Prob. 7PECh. 7 - Prob. 8PECh. 7 - Prob. 9PECh. 7 - Prob. 10PECh. 7 - Prob. 11PECh. 7 - Prob. 12PECh. 7 - Prob. 13PECh. 7 - Prob. 14PECh. 7 - Prob. 15PECh. 7 - Prob. 16PECh. 7 - Prob. 17PECh. 7 - Prob. 18PE
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