Not too often that you end up spamming her.
To calculate the BTUs required to heat 120 gallons of water to 210°F, first determine the temperature rise needed. Assuming the initial water temperature is around 60°F, you would need to raise it 150°F (210°F - 60°F). The BTU calculation is: [ \text{BTUs} = \text{gallons} \times \text{temperature rise} \times 8.34 ] So, [ \text{BTUs} = 120 \text{ gallons} \times 150°F \times 8.34 \approx 1,500,600 \text{ BTUs}. ] To heat this in 2 hours, you would need about 750,300 BTUs per hour.
When a drill or exercise instructs you to double space, you should use one hard return after each line of text. This creates a full blank line between the lines of text, effectively doubling the space. So, if you have a line of text followed by a hard return, it will result in the desired double spacing.
If she text back really fast, and uses smiley faces
They will probably wait up to a week but if you think about it 4 days isn't that long so I would wait.
In text mode your options will be limited to fonts, sizes, and colors; in graphic mode you should have more Paint-like options.
you should ask and wait for an answer
Yes you should
text back asap!
if you really like them, just text him/her.
Just ask her out, it should be easier if not in person.
Nope, you will seem desperate. Best to play it cool.
There could be many reasons that a girl may not text someone back, even if they ask the person to text them. The girl may not be that into the person, or they may have been busy and have not had time to text the person back.
twice a day every day
This is my opinon but I wouldn't mind being text by a girl everday or so if he a close "friend" he won't mind. Just don't be to obsesive. -alex
You could try. As you are in the same class, you could even try talking to her.
No, only the same gender should text each other. unless u r dating then yes.
I'm a girl and i would say 1mn-3mn