The answer is yes, you can. But it would be more beneficial to follow one type of blog throughout your website to establish yourself as an expert in the chosen niche. What you can do is, divide your web page depending on the types of blog posts you wish to write about. But I would recommend not to divulge into every type of blog post. Try sticking to 1 to 2 types of similar blogging styles, to gain more authority in your niche.