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Omi , the English call scientific notation "standard form" :/

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Continued here :

Mon 4/1/16

1)  Fahrenheit to Celcius  With a time factor.    Thanks CPhill

     https://web2.0calc.com/questions/experement

2)  Problem question. Time consuming but not super hard.  Why don't you see it you can do it

     Thanks CPhill and Melody

      http://web2.0calc.com/questions/help-with-logic-math-problem

3)  I can't get my head around this trig question :(

    https://web2.0calc.com/questions/can-i-multiply-both-sides-of-an-equation-by-sec-1-to-get-rid-of-sec-on-one-side

@@ What is Happening?  [Wrap4]   Sun 3/1/16   Sydney,  Australia Time11:25 pm   ♪ ♫

Hi everyone!

We have had some great answers from CPhill, Alan, Solveit, geno3141 and Omi67.  Thanks you  

Technical Issues:

How can you post a picture when the picture upload on the forum is not working properly ?

Thanks very much Alan for these instructions.

Don't worry -they will all be back soon I have no doubt about that.

Can't you find some entertainment maths to do here anyway while you wait?

Solviet, 100-15=85 not 75 ://

Four sisters bought a present for their mother. They received a 15% discount on the original price of the gift. After the discount was taken, each sister paid $10.20. What was the original price of the gift?

Equation=P-0.15P/4=$10.20

the equation is correct except that you need brackets

(P-0.15P)/4=$10.20

\(\frac{P-0.15P}{4}=$10.20\\ \frac{P-0.15P}{4}\times 4=$10.20\times 4\\ P-0.15P=$40.80\\ P(1-0.15)=$40.80\\ P(0.85)=$40.80\\ P=$40.80\div 0.85\\ P=$48\)

I wasn't judging, just informing. And my real personality is way different than it is online. I never use my real personality when I can help it. Probably because people tell me I don't talk enough and I'm to dismal.lol. I'll look for the wrap next time you do it. :)

Well I do a wrap every day or two of three - they are in kept in the sticky notes.

I know a lot of people don't look at them but I also know that quite a few other people do check them out.

If my choice of words makes me seem a certain way then maybe that is how it is.

Your words give me an impression of you too.  :/

BTW, when you say "How About That" it makes you sound really old. ;-)

Dunno what that means?

I'll put them in my next wrap for you.

How about  that :)

As you can see I've been working on them for an hour. Man was I afraid my hard work had been in vain and no one would see em! LOL

I did write them all, thank you for your comments, there much appreciated!

You wrote all of them?  

I like the submarine one and the kindergarten one the best.    X)

Especially the kindergarten one!

That makes more sense. I realized mine didn't work until after I posted it, but then I had to go do something and I couldn't take it off.

I'm waiting for comments... Tick tock tick tock

LOL

Well it could be guest answerer but I do not think that is what the asker had in mind.

This is a calculus question  :))

How to calculate d/dx(x^3)

\(\frac{d}{dx}\;x^3=3x^2\)

Haha, I am cracking up. You just made my day.

Mom- How was your first day of kindergarten?

Kid- How do you think it was, they didn't even have WIFI!

     LOL I luv that one!

Good evening to thee, Your Majesty.

The news ye speakest of Sir CPhill be good indeed! It surpriseth me not.

The names of Elaine and Grace be those by an inscription on the post that be insolent toward Sir CPhill, Majesty.

Hi Guest :)

Well  the girl is a me and Red is one of my pet dinosaurs.

Don't be frightened by him, he doesn't bite ....   except if he is hungry ://  

Oh!...dear.... He does have a very big appetitie - he is always hungry ://   

The change was prompted but this post