This discussion is now closed.

Check out other Related discussions

Current Year 13 Thread (2013/14) - Mark I

Scroll to see replies

Reply 3540

Kvothe the Arcane

Seems my picture was too ugly for the College's prospectus :frown:

I meet my 2nd math mentee on the 30th and my bio mentee next wed :smile:

Reply 3541

furryface12

Original post by keromedic

Seems my picture was too ugly for the College's prospectus :frown:

I meet my 2nd math mentee on the 30th and my bio mentee next wed :smile:

My elbow made it into ours... Has to be better than my uncle, they filmed him for Baywatch once but decided he wasn't good loooking enough so only showed his stomach :lol:

Posted from TSR Mobile

(edited 10 years ago)

Reply 3542

Pandora.

Everytime I try to answer a question in Maths I get it completely wrong. I should just live in this corner of the forums instead. :ninja:

Reply 3543

purplemind

Original post by Pandora.

Everytime I try to answer a question in Maths I get it completely wrong. I should just live in this corner of the forums instead. :ninja:

But what a happiness does it give when you finally find the correct solution. :smile:

Reply 3544

Endless Blue

Original post by usycool1

Any chance of getting some urgent help? :colondollar:

How would I solve:

e^2x = 3e^-1/4

Thanks! :biggrin:

Reply 3545

usycool1

Original post by Endless Blue

Any chance of getting some urgent help? :colondollar:

How would I solve:

e^2x = 3e^-1/4

Thanks! :biggrin:

Sure - is that:

e^{2x}=3e^{-\frac{1}{4}}

?

If so, start off by taking the natural log of both sides. :smile:

Reply 3546

Endless Blue

Original post by usycool1

Sure - is that:

e^{2x}=3e^{-\frac{1}{4}}

?

If so, start off by taking the natural log of both sides. :smile:

Yeah, that's it. Okay, but what happens when the e and ln cancel? I.e what happens to the three?

Reply 3547

usycool1

Original post by Endless Blue

Yeah, that's it. Okay, but what happens when the e and ln cancel? I.e what happens to the three?

Remember:

\ln(ab) = \ln(a) + \ln(b)

So:

\ln(3e^{-\frac{1}{4}})=\ln(3) + \ln(e^{-\frac{1}{4}})=\ln(3) - \dfrac{1}{4}

Reply 3548

Endless Blue

Original post by usycool1

Remember:

\ln(ab) = \ln(a) + \ln(b)

So:

\ln(3e^{-\frac{1}{4}})=\ln(3) + \ln(e^{-\frac{1}{4}})=\ln(3) - \dfrac{1}{4}

Thanks, PRSOM! :biggrin:

Reply 3549

usycool1

Original post by Endless Blue

Thanks, PRSOM! :biggrin:

No worries :hat2:

Reply 3550

lilGem

Oh god oh god oh god I'm moving tomorrow :afraid:

Reply 3551

The Empire Odyssey

I cannot be dealing with 2 A2 English A-levels!!!

So much work already it's ridiculous!

Reply 3552

Soontobesuper

Original post by lilGem

Oh god oh god oh god I'm moving tomorrow :afraid:

I'd say relax you'll e ine but I know next year I'll be the same! :wink:

Reply 3553

Felix Felicis

Original post by lilGem

Oh god oh god oh god I'm moving tomorrow :afraid:

Good luck! I'm getting nervous for you, as above, I'll probably be the same next year. :tongue:

Reply 3554

lilGem

Original post by Soontobesuper

I'd say relax you'll e ine but I know next year I'll be the same! :wink:

Original post by Felix Felicis

Good luck! I'm getting nervous for you, as above, I'll probably be the same next year. :tongue:

Thanks guys :hugs:

Reply 3555

Changing Skies

Original post by lilGem

Oh god oh god oh god I'm moving tomorrow :afraid:

Best of luck! I hope you settle in soon :smile:

enjoy your first few days as much as you can :hugs:

Reply 3556

lilGem

Original post by Lucy96

Best of luck! I hope you settle in soon :smile:

enjoy your first few days as much as you can :hugs:

Car is all packed up now, actually feeling really nervous :redface:

Had to say goodbye to the crush today :sad:

but he said he'll come and see me soon and we'll see how we work long distance :yep:

Reply 3557

L'Evil Fish

Should I bother doing Geography AS?

Reply 3558

Felix Felicis

Original post by L'Evil Fish

Should I bother doing Geography AS?

No.

Reply 3559

L'Evil Fish

Original post by Felix Felicis

No.

That settles it!

Further Maths, the three sciences and French AS, that's enough...

I sent history off for a remark. I've a funny feeling it's going to go down :rofl: