Answer:
c
20/40=

so you put it into ratio form 1:2
therfore 20 is the answer
The correct answer is A) blog.
The options of the question were B) fax. C) firewall. D) wiki.
Dan runs a busy desktop-publishing company. His company wants to increase its exposure, so it runs a new promotion each week. The tool Dan most likely chooses to publicize this promotion is a blog.
Using a blog is a great tool to communicate with your audiences and target groups. In a blog, you can also include all the promotions you want because you know that people that visit your blog are people who are interested in your company's products. So when they're there, they could notice the promotions, and read an article or getting more familiar with the company and their products.
Overdriving your headlights<span> means not being able to stop inside the illuminated area ahead. It is difficult to judge other vehicles' speeds and distances at night. </span>Do<span> not</span>overdrive your headlights<span>—it creates a blind "crash area" in front of </span>your<span> vehicle. </span>You should<span> be able to stop inside the illuminated area ahead.</span>