0 out of 68 challenges solved

**Question:**

Write a function called divisible_numbers that takes a list of numbers as input and returns a comma-separated sequence of numbers that are divisible by 3 but not a multiple of 7. The numbers should be between 2000 and 3200 (both inclusive).

**Example:**

Input: [2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009]

Output: "2001,2004"

def divisible_numbers(numbers): """ Returns a comma-separated sequence of numbers that are divisible by 3 but not a multiple of 7. Args: numbers (list): The list of numbers. Returns: str: The comma-separated sequence of numbers. """ # TODO: Implement the divisible_numbers function pass

- Count the frequency of each element in the given list
- Count the number of odd numbers in a given list
- Count the number of vowels in a given string
- Calculate the exponential power of the given number
- Calculate the factorial of the given number
- Double each number in a list
- Sort students by age
- Order a list of strings in alphabetical order
- Multiply each element in a list by its index
- Calculate the product of all elements in the given list
- Calculate the square root of each element in the given list
- Reverse characters in a string
- Calculate the sum of squares of all elements in the given list