If you can’t get rid of a cold, the flu, or a nagging sore t…
If you can’t get rid of a cold, the flu, or a nagging sore throat, the reason may be your toothbrush. Studies at the University of Oklahoma Dental School have shown thatyour old toothbrush may carry the germs that are causing your illness. The studies have found that people who change their toothbrushes about every two weeks recover from common winter ills faster than people who use their toothbrushes for a month or more. Old toothbrushes can culture the germs that can cause colds, influenza, pneumonia, strep throat, diarrhea, and sinus disease. Another study found that disease germs can live in an unused toothbrush for as long as a week. They can start to thrive again every time you brush your teeth.
Read DetailsThe vocabulary of a society or a group tells us what kinds o…
The vocabulary of a society or a group tells us what kinds of things are important tto it. First of all, sociologists have often noted that although most of us think andspeak only of “snow” and “ice,” the Eskimos, or Inuit, have many different words for them—depending on whether snow is freshly fallen and fluffy or old and packed down, or hard or melting, and on whether ice is solid or cracking. Skiers also have many terms for snow, and skaters speak (with awe) of “black ice.” Clearly, snow andice are important to these groups. As a final example, people in the nineteenth century had many terms for a horse-drawn vehicle: buggy, dogcart, hansom, barouche, landau, phaeton, and more. These carriages were an important aspect of their world, though today the terms mean little to us—we have many terms, instead, for automobiles. The main pattern of organization of the paragraph is
Read DetailsThe function find_perfect_number_sum takes one parameter: li…
The function find_perfect_number_sum takes one parameter: limit (integer). It should return the sum of all perfect numbers less than or equal to the limit. A perfect number is a positive integer that is equal to the sum of its proper divisors (excluding itself). For example, find_perfect_number_sum(30) should return 34 because: The perfect numbers ≤ 30 are 6 (1 + 2 + 3 = 6) and 28 (1 + 2 + 4 + 7 + 14 = 28)Their sum is 34 (6 + 28 = 34) Here is a buggy implementation of the function. Identify and correct the syntax and logic errors without rewriting the entire function. Mention the line number, the error, and the correction. 1. def find_perfect_number_sum(limit)2. if limit > 13. return 04. total = 05. for num in range(2, limit):6. sum_div = 07. for i in range(1, num)8. if num % i == 09. sum_div = i10. if sum_div = num11. total += num12. return sum
Read DetailsThe function sum_of_factorials takes one parameter: n (integ…
The function sum_of_factorials takes one parameter: n (integer). It should return the sum of factorials from 1! up to n!. For example: sum_of_factorials(4) should return1! + 2! + 3! + 4! = 33. However, the function contains multiple logic and syntax errors. Identify and correct the errors in the code snippet so the function works as intended. You cannot change entire chunks of code nor rewrite it completely. Mention the line number where the error is, what the error is, and the correction. 1. def sum_of_factorials(n):2. total = 03. fact = 04. for i in range(1, n):5. fact = fact * i6. total += fact7. return totals
Read DetailsWrite a function, nine, that takes a single positive int as…
Write a function, nine, that takes a single positive int as an argument. The function will print out a series of numbers as defined: The first number is the argument to the function When the number is 9, the series ends If the number is a single digit, the next number is three times the current number Otherwise, the next number is the sum of the digits in the current number Example nine(9)9nine(13450987)13450987 37 10 1 3 9nine(59)59 14 5 15 6 18 9
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