Prelude to Programming
6th Edition
ISBN: 9780133750423
Author: VENIT, Stewart
Publisher: Pearson Education
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Textbook Question
Chapter 1, Problem 43RE
Exercises 43-50 refer to the following
Write Number2
List the variables in the program.
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To use math.sqrt function you need to first:
O def math
O import math
O Do nothing
O import sqrt
Periodic compounding
The total accumulated value, including the principal sum P, is given by the formula:
where:
nt
A = P(1 + 1) "²
n
A is the final amount Accumulated Value
P is the original principal sum
r is the nominal annual interest rate
n is the compounding frequency
t is the overall length of time the interest is applied (expressed using the same time units as r, usually years).
Using the above formula write a program that will display the following table.
Principal-Value | Times-Interest-Compunded | Annual-Int-Rate | Term | Accumulated-Value
1000
6.00%
10
3.20%
15
2000
3000
9.25%
10
2 ** 3
8
|
You must use exponent operator to compute P
Exponent Operator in Python is **
Examples
m=3
n=2
p= m **n
(https://en.wikipedia.org/wiki/Compound_interest)
1
2
4
base = 2
exp = 4
a = base ** exp
print(a)
16
print("Solving the exponent, we get
Solving the exponent, we get 9
,p )
1790.85
3219.89
7486.33
Instructions
The program in the Programming Example: Fibonacci Number does not check:
Whether the first number entered by the user is less than or equal to the second number and whether both the numbers are nonnegative.
Whether the user entered a valid value for the position of the desired number in the Fibonacci sequence.
Rewrite that program so that it checks for these things.
NOTES:
If an invalid number is entered for case 1 above, prompt the user to enter both numbers again.
If an invalid number is entered for case 2, prompt the user to enter a value until a valid value is entered.
the code:
#include <iostream>
using namespace std;
int main()
{
//Declare variables
int previous1;
int previous2;
int current;
int counter;
int nthFibonacci;
cout << "Enter the first two Fibonacci numbers: "; //Step 1
cin >> previous1 >> previous2; //Step 2
cout << endl;
//verify the first two values
if(previous1<0 && previous2>0)…
Chapter 1 Solutions
Prelude to Programming
Ch. 1 - A computer _________________ is a list of...Ch. 1 - Prob. 2RECh. 1 - Prob. 3RECh. 1 - The term _______________ refers to the numbers,...Ch. 1 - The first of the following statements WriteEnter...Ch. 1 - Prob. 6RECh. 1 - Prob. 7RECh. 1 - In most programming languages, variables that...Ch. 1 - Prob. 9RECh. 1 - A(n) __________ statement is displayed on the...
Ch. 1 - A floating point variable requires __________...Ch. 1 - Roughly speaking, a(n) _____ is any symbol that...Ch. 1 - Prob. 13RECh. 1 - Prob. 14RECh. 1 - Prob. 15RECh. 1 - Prob. 16RECh. 1 - Prob. 17RECh. 1 - Prob. 18RECh. 1 - Prob. 19RECh. 1 - Prob. 20RECh. 1 - Prob. 21RECh. 1 - Prob. 22RECh. 1 - Prob. 23RECh. 1 - Prob. 24RECh. 1 - A rational number is any number that can be...Ch. 1 - T A number stored as an integer takes up less...Ch. 1 - If the value of the variable MyAge is 3, then the...Ch. 1 - Prob. 28RECh. 1 - Prob. 29RECh. 1 - Suppose X=3 and Y=4. If all parentheses were...Ch. 1 - Suppose X=14. Give the value of each of the...Ch. 1 - Suppose X=12,Y=6, and Z=5. Give the value of each...Ch. 1 - What is the difference between the following two...Ch. 1 - Given that the variable named Boy =Joey� and the...Ch. 1 - Prob. 35RECh. 1 - Write a pair of statements that prompts for and...Ch. 1 - Write a pair of statements that prompts for and...Ch. 1 - Write a series of statements that does the...Ch. 1 - Write a series of statements that does the...Ch. 1 - Suppose that Number1=15 and Number2=12 are both of...Ch. 1 - If Name1=Marcy,Text1=isnow,Text2=yearsold., and...Ch. 1 - It Character1 and Character2 are single...Ch. 1 - Exercises 43-50 refer to the following program:...Ch. 1 - Exercises 43-50 refer to the following program:...Ch. 1 - Exercises 43-50 refer to the following program:...Ch. 1 - Exercises 43-50 refer to the following program:...Ch. 1 - Exercises 43-50 refer to the following program:...Ch. 1 - Exercises 43-50 refer to the following program:...Ch. 1 - Prob. 49RECh. 1 - Exercises 43-50 refer to the following program:...Ch. 1 - Write a list of instructions (like those that...Ch. 1 - In Programming Challenges 2-6, write a program...Ch. 1 - In Programming Challenges 2-6, write a program...Ch. 1 - In Programming Challenges 2-6, write a program...Ch. 1 - In Programming Challenges 2-6, write a program...Ch. 1 - In Programming Challenges 2-6, write a program...
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