A list of positive and negative numbers are in A2 through A400, and the square root of the absolute value is needed for each cell. Which function typed into B2 and copied through B400 will provide this information? a. =A2^(1/2) b. =SQRT(A2) c. =SQRT(ABS(A$2)) d. =SQRT(ABS(A2))
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A list of positive and negative numbers are in A2 through A400, and the square root of the absolute value is needed for each cell. Which function typed into B2 and copied through B400 will provide this information?
a. =A2^(1/2)b. =SQRT(A2)c. =SQRT(ABS(A$2))d. =SQRT(ABS(A2))
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- Write a function which takes in a pandas dataframe and returns a modified dataframe that includes two new columns that contain information about the municipality and hashtag of the tweet. Function Specifications: Function should take a pandas dataframe as input. Extract the municipality from a tweet using the mun_dict dictonary given at the start of the notebook and insert the result into a new column named 'municipality' in the same dataframe. Use the entry np.nan when a municipality is not found. Extract a list of hashtags from a tweet into a new column named 'hashtags' in the same dataframe. Use the entry np.nan when no hashtags are found. Hint: you will need to mun_dict variable defined at the top of this notebook. ```1. Write a python function to count the number occurrences all vowels present in a string 2. Write a python function to find common characters presents in two words 3. Write a python function to check the given string is palindrome or not 4. Write a python function to read an IP address from stdin (input from user via keyboard) and check whether it is valid or not. LinkedList Excercise: 1- create a function named insert_after( key, data ), it will search for a key and when found insert the data after Ex: linkedlist A->B->C insert_after(B, W) A->B->W->C 2- create a function named insert_before( key, data ), it will search for a key and when found insert the data before Ex: linkedlist A->B->C insert_before (B, W) A->W->B->C 3- create a function named delete_after it will search for a key and when found it will delete the data after EX: A->B->C delete (B) A->Ca. Write a function that accepts the addresses of 2 integers and returns 1 if they are equal, otherwise returns 0. b. Create a main function with variables x = 25 and y = 26. c. Call the function in (a) using these variables.
- A teacher is compiling data and needs to find the number of B grades. A B grade is any score greater than 79 and less than 90. If the data is listed in B1 through B210, which function would count the grades correctly? a. =COUNTIFS(B1:B210,>79,B1:B210,<90) b. =COUNTIF(B1:B210,">79") c. =COUNTIFS(B1:B210,">79",B1:B210,"<90") d. =COUNTIFS(B1:B210,">79","<90")Which function maps values between 0 and 1? * a) Sigmoid b) Tanh c) Error d) None of the aboveWhich of the following is the definition of a higher-order function? func xs = sum (map (^2) xs) func x = x * 2 func (x,y) = (y,x) func (x:y:zs) = y func f [x,y] = [f x, f y]
- Given a string containing only digits . Complete the function genlp() which returns a vector containing all the possible combinations of valid IPv4 IP addresses takes only the string as it's only argument. Order doesn't matter a valid IP address must be in the form of A.B.C.D where A,B,C,D are numbers from 0 -255 these numbers cannot be prefixed unless they are 0. Please write the code in Java language .Write a function that determines the number of missing entries for a specified column in the dataset. The function should return a string detailing the number of missing values.Function Specifications: Should take a pandas DataFrame and a column_name as input and return a string as output. The string should detial the number of missing entries in the column. Should be generalised to be able to work on ANY dataframe. ### START FUNCTION def total_missing(df,column_name): #code total_missing(df,'Age') Expected Outputs: total_missing(df,'Age') == "Age has 177 missing values" total_missing" (df,'Survived') == "Survived has 0 missing values"Hi create _ the function 10. Create a function based on the following information: Your mission is to encrypt a secret message (text only, without special chars like "!", "&", "?" etc.) using Caesar cipher where each letter of input text is replaced by another that stands at a fixed distance. For example ("a b c", 3) == "d e f" Input: A secret message as a string (lowercase letters only and white spaces) and number to move text Output: The same string, but encrypted Return: The same string, but encrypted.