I have a problem that is asking if the 2 given lines are parallel; the 2 lines are x=2, x=7. How do I do this?

Try to find the difference between the wet-bulb and dry-bulb temperatures. After that, take the dry-bulb temperature and the difference you calculated, and where the columns meet on the chart...

If the population size is not given, then a t-distribution formula is applicable.

Gum recession has a variety of causes and the most dangerous is due to bacterial infection which leads to periodontitis, loose teeth and eventually extraction if it’s not treated early....

You can use any of the methods described above. It doesn't matter if the point is on another line; technically, every point is on an infinite number of lines, even...

This is more a matter of intuition than proof. It's the subject of Euclid's Parallel Postulate. It's considered an axiom and has been the subject of much controversy for centuries.

Don't overthink it! Men are pretty straightforward when it comes to expressing themselves and wanting to date someone. The best thing you can do is just ask them out on...

Just tell them, in no uncertain terms, dinner is not going to happen.

You would have to find the slope of each line. If the two slopes are equal, the lines are parallel. The slopes are equal if the relationship between x and...

Don't worry. Separate the fronds and re-pot, water good in the beginning and be sure it has indirect sunlight. They like outside better than inside.

There are ways to kindly and respectfully communicate your feelings to someone without offending them. Try taking her aside in private and say something along the lines of, "I love...