Well most of us did modular. But if you think you got 170 that could be an a*. But only if you did not make other mistakes. But sounds like an A* to me My target is a B.
Ended up with y=-x+10 for the perpendicular question, apart from that I found the exam pretty easy. Last question I got x-5/2x^2, surds i got 2root6 and recurring decimal as fraction I got 23/90.
Ended up with y=-x+10 for the perpendicular question, apart from that I found the exam pretty easy. Last question I got x-5/2x^2, surds i got 2root6 and recurring decimal as fraction I got 23/90.
for the perpendicular i got y=-2x+13 ?! what was the question again? and i got the same as you for all the other questions
im really worried:/ im aiming for an A* but worked out the perpendicular one wrong. i rearranged it right though so how many marks have i lost there? what did you get for the speed question? I got something like 137.5
im really worried:/ im aiming for an A* but worked out the perpendicular one wrong. i rearranged it right though so how many marks have i lost there? what did you get for the speed question? I got something like 137.5
I got 137.5 as well, you might get a mark or two for doing the right rearranging. It will probably be 54 for an A*
I got 137.5 as well, you might get a mark or two for doing the right rearranging. It will probably be 54 for an A*
Okay, good they did loads about percentages! :L for the electricity bill question did you only have to times the two numbers? i mean it was worth 4 marks!