Lzzie:
Foprrmaiotiron = prior information
nabcle = Binnacle
I am somewhat you didn’t get the third; it was a cinch!
Mark:
PARTICLE
a) 105 inches/second
b) t = 1/9 and t = 1
c) 1/9 < t < 1
Just for completeness; a ii:
S(t)= 3(4)^3 " 5(4)^2 +4-2= 114
The particle is therefore 114 inches to the right of the origin.
Miss mi wrote, “
Don't look at me - I'm just here to be social”
Hey! I thought that was me!
Mark amusingly wrote about the fence; that shocked Lzzie; which reminded me of…
Sex against a fence; Mark leans over and asks my girlfriend, ‘Do you remember the first time we had sex together all those years ago? We went into the yard when Try was out, you leaned against the back fence and I made love to you.’
‘Yes’, she says, ‘I remember it well.’ ‘OK,’ he says, ‘How about taking a stroll around there again and we can do it for old time’s sake?’ ‘Oh Mark, you old devil, that sounds like a crazy, but good idea!’
Try heard their conversation and, having a chuckle to himself, he thinks to himself, I’ve got to see these two old-timers having sex against that fence. I’ll just keep an eye on them so there’s no trouble. So he follows them.
The elderly couple walks haltingly along, leaning on each other for support aided by walking sticks. Finally, they make their way to the fence. His girlfriend lifts her skirt and Mark drops his trousers. As she leans against the fence, Mark moves in. Then suddenly they erupt into the most furious sex that Try has ever seen. This goes on for about ten minutes while both are making loud noises and moaning and screaming. Finally, they both collapse, panting on the ground.
Try was truly amazed. He thinks he has learned something about life and old age that he didn’t know.
After about half an hour of lying on the ground recovering, the old couple struggle to their feet and put their clothes back on. Try thinks to himself, this is truly amazing. I’ve got to ask Mark what his secret is.
So, as Mark passes, he says to him, ’Excuse me, I have to admit that was something else. You must’ve had a fantastic sex life together. Is there some sort of secret to this?’
Shaking, with his hair standing straight Mark is barely able to reply, ‘Years ago that wasn’t a friggin electric fence’.
Holy Schmoley; I have a perfectly round doughnut with a hole in the middle.
The distance from the outer edge of the inner circle to the edges of the outer circle is 10 cm.
To put it bluntly: What is the area of the annulus
oooooh..... can't get that one... any ideas Missy??? Stormy???
