Write a function double, which takes a float as an argument and returns twice the value of the argument. double (2.0) -> 4.0 double(2.5) -> 5.0 Below your function definition, call the function passing in the parameter 5.0 and print the return value of the function to output.

Database System Concepts
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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Please help with this code. I have figured it all out except for the second part. I am so confused and need a little guidance cause everything i try does not work. Please help!!! 

Double
Write a function double, which takes a float as an
argument and returns twice the value of the
argument.
double (2.0) -> 4.0
double (2.5) -> 5.0
/home/
Below your function definition, call the function
passing in the parameter 5.0 and print the return
value of the function to output.
Con
Transcribed Image Text:Double Write a function double, which takes a float as an argument and returns twice the value of the argument. double (2.0) -> 4.0 double (2.5) -> 5.0 /home/ Below your function definition, call the function passing in the parameter 5.0 and print the return value of the function to output. Con
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