Hello there
the answer to the question is
<u><em>Buffer</em></u>
hope this helps
Best Regards Queen Z
Answer:
The program to this question as follows:
Program:
def lettersOnly(s): #defining method lettersOnly
val="" #defining string variable that return value
for i in s: #defining loop to calculate value
if(i.isalpha()): #check condition that value is string
val=val+ i #add value
return val #return value
print(lettersOnly("data3base_ro1c3k5s")) #call method and print value
Output:
databaserocks
Explanation:
In the above python code, a method lettersOnly is declared that accepts a string variable "s" in its parameter. Inside the method, a string variable "val", and loop is declared, in which the "val" variable holds method return value.
- In the loop and if block is used that uses "isalpha" string method, which checks the check alphabetic character in the given value. if this is true it will calculate all value in "val" variable and return its value.
- At the last, the print method is used, which calls the lettersOnly method and prints its return value.
The answer is OCR or optical character reader.
This device is used to electronically sorts mails by zip code.
This device reads texts from the papers or documents, images and pdf files, and then convert it into editable file.
Economists use data:
- To explain trends in production and shipping.
- To follow and predict unemployment rates.
<h3>How do economists make predictions?</h3>
Economists often uses data to make forecast and it is where there is the use of sample data from a population that brings about uncertainty.
Note that Economists use data:
- To explain trends in production and shipping.
- To follow and predict unemployment rates.
See options below
How do economists use data? Check all that apply.
to follow and predict unemployment rates
to communicate with customers instantly
to ship goods to countries all over the world
to explain trends in production and shipping
to apply automation to reduce production costs
Learn more about economists from
brainly.com/question/9913581#SPJ12
Answer:
A cell reference, or cell address, is an alphanumeric value used to identify a specific cell in a spreadsheet. Each cell address contains “one or more letters” followed by a number. The letter or letters identify the column and the number represents the row.
Explanation:
