Given the variable t1 and tuple below, write a small piece of code that uses the in or not in the membership operator to determine if the string “yoyo” is in the tuple. t1 = "yoyo"
tup = ('abcd', "yoyo", '5', 10, '12' )

The file sales data.xlsx contains monthly sales amounts for 40 sales regions. write a sub that uses a for loop to color the interior of every other row (rows 3, 5, etc.) gray. color only the data area, columns a to m. (check the file colors in excel.xlsm to find a nice color of gray.)

Explain how email technologies enable the exchange of messages between users. find out the typical parts of an email address and explain each part.

Match the sentence fragment in the first column with the appropriate ending in the second column. a little per favore?