answer:Here's the Python function to analyze a list of audio frequencies and return a new list containing only the frequencies that fall within a specified range:```pythondef filter_frequencies(frequencies, lower_bound, upper_bound): filtered_frequencies = [] for freq in frequencies: if lower_bound <= freq <= upper_bound: filtered_frequencies.append(freq) return filtered_frequencies```

answer:def analyze_visual_elements(text, keywords): # Convert the text to lowercase for case-insensitive matching text = text.lower() # Create a dictionary to store the counts counts = {keyword: 0 for keyword in keywords} # Iterate over each keyword for keyword in keywords: # Count the occurrences of the keyword in the text count = text.count(keyword) counts[keyword] = count return counts

answer:Here's the Python function to find the winner based on the scores:```pythondef find_winner(scores_dict): # Create a dictionary to store the total scores total_scores = {} # Calculate the total score for each athlete for athlete, scores in scores_dict.items(): total_score = sum(scores) total_scores[athlete] = total_score # Find the maximum total score max_score = max(total_scores.values()) # Create a list of winners (in case of a tie) winners = [athlete for athlete, score in total_scores.items() if score == max_score] # Return the winner's name (alphabetically first if there's a tie) return sorted(winners)[0]```This function takes a dictionary `scores_dict` as input, where the keys are athlete names (strings), and the values are lists of integers representing their scores.Here's how the function works:1. It creates an empty dictionary `total_scores` to store the total score for each athlete.2. It iterates over the `scores_dict` using a `for` loop, and for each athlete, it calculates the total score by summing up their individual scores using the `sum()` function. The total score is then stored in the `total_scores` dictionary with the athlete's name as the key.3. It finds the maximum total score among all athletes using the `max()` function with `total_scores.values()`.4. It creates a list `winners` containing the names of athletes who have the maximum total score. This step handles the case of a tie, where multiple athletes may have the same highest score.5. If there is a tie, it returns the first name from the sorted `winners` list using `sorted(winners)[0]`. This ensures that the name returned is the one that comes first alphabetically.The function returns the name of the winning athlete as a string.

answer:def calculate_average_speed(distances, times): total_distance = sum(distances) total_time = sum(times) average_speed = total_distance / total_time return average_speed

answer:Here's the Python function to generate complete jokes by appending a fixed punchline to the joke setups:```pythondef generate_jokes(joke_setups): punchline = "That's why they call it 'patient' care!" complete_jokes = [] for setup in joke_setups: joke = f"{setup} {punchline}" complete_jokes.append(joke) return complete_jokes```

answer:def total_cost(fixed_costs, variable_costs): total_fixed_cost = sum(fixed_costs) total_variable_cost = sum(cost * quantity for cost, quantity in variable_costs) total_cost = total_fixed_cost + total_variable_cost return total_cost