Ou are passed an array (similar to saying 'takes in an array' or 'given an array') containing strings. Working within that same array, replace each string with a number - the length of the string at the previous array index - and return the array. For example, previousLengths(["hello", "dojo", "awesome"]) should return ["hello", 5, 4]. Hint: Can for loops only go forward?

What best describes a career pathway in a lodging career? a worker starts out as an amusement attendant, then becomes a recreation worker, and then becomes a gaming worker within five years. a worker starts out as a bell hop, then becomes a night clerk, and then becomes a hotel manager within five years. a worker starting out as a tour guide, then becomes a travel clerk, and then becomes a travel agent within five years. a worker starts out as a server, then becomes a food preparer, and then becomes a head chef within five years.

The qwerty keyboard is the most common layout of keys on a keyboard

According to the video what are some tasks petroleum engineers perform check all that apply