type " " in the interactive window and press enter " " traceback (most recent call last)file ""line in typeerrorcan' multiply sequence by non-int of type 'strpython raises typeerror and tells you that you can' multiply sequence by non-integer note sequence is any python object that supports accessing elements by index strings are sequences you'll learn about other sequence types in when you use the operator with stringpython always expects an integer on the other side of the operator what do you think happens when you try to add string and number" traceback (most recent call last)file ""line in typeerrorcan only concatenate str (not "int"to str python throws typeerror because it expects the objects on both sides of the operator to be of the same type if an object on either side of is stringthen python tries to perform string concatenation it will only perform addition if both objects are numbers soto add " and get you must first convert the string " to number