A group must enter their age at that moment in time (they are all answering at the same time), and must enter their birth year. It is only considered valid if the numbers agree.
A= sum of all ages from valid entries
B= the sum of all the birth years from valid entries
N= the total number of valid enteries
1) Prove that N divides A+B without a remainder.
2) Since N divides A+B, find the integer (A+B)/N.
A group must enter their age at that moment in time (they are all answering at...
a) Write a program that uses a while loop to print all divisors of a number supplied by the user. The program should also print the sum of all the divisors and whether the number the user entered is a prime number or not. Note: The definition of a divisor is a number that divides another evenly (i.e., without a remainder) and the definition of a prime number is a number whose only divisors are 1 and itself. b) Implement...
A marketing study was conducted to compare the mean age of male and female purchasers of a certain product. Random and independent samples were selected for both male and female purchasers of the product. It was desired to test to determine if the mean age of all female purchasers exceeds the mean age of all male purchasers. The sample data is shown here: Female: n = 10, sample mean = 50.30, sample standard deviation = 13.215 Male: n = 10,...
C++
2. (a) Write a function, printdixisors, that takes a single integer parameter and prints all the numbers less that the parameter that are divisors of the parameter (i.e. divides it without a remainder) including 1. So printdivisors(6) will print 1,2,3. Note you may use a wrapper function or default parameters. (b) Write a function, sumdixisors, that takes a single integer parameter and returns the sum of all the divisors of the parameter (including 1). So sumdivisors(6) will return 6...
USING PYTHON - Write a program that calls a function that prompts the user to enter a real number. The function should verify that the user entered a valid real number, and should prompt the user to re-enter any invalid input. After a valid real number has been entered, the function should return the number as a number. To test your function, from a main function, call the function two separate times and print the sum of the two numbers...
5. For an indictment, ___________ jurors must vote to indite. A) All. B) A two-thirds majority of. C) At least 12. D) A simple majority of. 6. The police enter David's home pursuant to a valid arrest warrant to arrest Jennifer. is this entry lawful? 8. Abbott is being prosecuted for the murder of Costello. To prove he did not commit the crime,, Abbott wishes to testify that after the murder was committed, Barney, a member of the Coasties, a...
Write a C++ program divisorsum.cpp which which reads numbers, one at a time, from the terminal input, and outputs the proper divisors and the proper divisor sum for that integer in an equation format. Here is an example: > divisorsum 6 6: 1+2+3 = 6 888 888: 1+2+3+4+6+8+12+24+37+74+111+148+222+296+444 = 1392 0 > Note: spaces will be ignored, but punctuation symbols (:+=) must be in the correct places. Your program should handle the calculation of proper divisor sums for all numbers...
Credit card numbers follow certain patterns. A credit card number must have between 13 and 16 digits. It must start with: 4 for Visa cards 5 for Master cards 37 for American Express cards 6 for Discover cards IBM proposed an algorithm for validating credit card numbers. The algorithm is used to determine if a card number is entered correctly or if a credit card is scanned correctly by a scanner. Almost all credit card numbers are generated following this...
3. Suppose that the domain for x consists of all English text. P(x):“x is a clear explanation,” Q(x): “x is satisfactory,” and R(x):“x is an excuse,” Express each of these statements using quantifiers, logical connectives, and P (x), Q(x),and R(x). a) Some clear explanations are satisfactory b) All excuses are unsatisfactory c) Some excuses are not clear explanations. d) Does (c) follow from (a) and (b)? 4. Prove that if you pick four utensils from a drawer containing just spoons,...
Time.cpp:
#include "Time.h"
#include <iostream>
using namespace std;
Time::Time(string time)
{
hours = 0;
minutes = 0;
isAfternoon = false;
//check to make sure there are 5 characters
if (//condition to check if length of string is
wrong)
{
cout << "You must enter a
valid military time in the format 00:00" << endl;
}
else
{
//check to make sure the colon is
in the correct...
1. Write a program in Assembly language using MIPS instruction set that reads two integer numbers from the user named as start and end number and finds out all the prime numbers between start and end (including start and end). Your program should do the validation of both the numbers as follows: i. start number must be smaller or equal to the end number. ii. Both numbers must be positive. iii. The maximum value for the end number is 10000...