Recent content by spam_hammer

Brilliant, thanks for your help, it's much appreciated. Josh

Hi, I don't know if there are any calculator whizzes out there, or maybey just fellow Casio fx-9750G owners, but I hope you can help me with a problem. I am trying to find the nCr function to calculate binomial probabilities but i can't seem to find the sequence of buttons to get to it...

Evening all, another day, another revision question in the endless battle against my brain to make it understand chain rule. this time I think I have worked through it and would much apreciate it if someone would notify me of the myrriad mistakes with which it is ridden i am sure. okay...

i am going to say, tentatively, 1 ?

okay so dv/dt at t=1 v=e3t-2 t=1 so v= e1 differentiation = 1e0= 1 I'm afraid I am a maths dunce so i can't see where i went wrong I am unsure how to use ln here? apologies for my simpleness of mind :P

Hi all, This is my first post so I hope this doesn't break any rules, to the best of my knowledge it doesnt, but let me know. i am curently revising for a maths exam and i am practising questions on velocity. how should i go about calculating a questoin in the form v= e^t at what...