Is it safe or unsafe to climb an unsecured ladder that has slip-resistant feet? a. safe b. unsafe

Unsafe because the ladder is unsecured

Unsafe, because if the ladder isn’t secure, it could slip, and if your feet were on the ladder as it fell, being slip-resistant, you could fall to your death

For this question, it will be important to use the words "mejor" (better), "lo mejor" (the best), and "lo peor" (the worst). while "mejor" is comparative (you are comparing one thing to something else), "lo mejor" and "lo peor" are superlative (there is nothing else better or worse than what these words are describing - there is no comparison).  you could say something like: la música rap es mejor que la música clásica - que es lo peor - pero la música rock es lo mejor de todas las formas de la música (rap music is better than classical music - which is the worst - but rock music is the best out of all the forms of music).

To add you as a friend? and on you page i see you are good in math does that include statistics?