Compare the following: Remember to state the measurement unit (a)Two pencils of different lengths
(b)Two books of different lengths
(c)Two books of different widths
(d)The length of a sheet of paper with the length of a sheet of paper that is folded once
(e)The width of a sheet of paper with the width of a sheet of paper that is folded once
(f)The height and width of the door
(g)The length and width of your desk
(h)The length of the classroom
(i)The length and width of any outside area

Asmall (but heavy) particle placed in a glass of water will follow a zigzag motion because the particle will bounce off of the water molecules it meets. this is called brownian motion. a physicist simulates this on a computer, by varying the distance a particle can travel (called the mean free length), on average, before it collides with a water molecule and assigning the change in motion to be one of 8 directions, each with a similar probability. by running the simulated particle (with the same mean free length) many times she determines that it should take 15 seconds, on average, for the particle to fall to the bottom, with a standard deviation of 1.5 seconds. next she lets a real particle fall through a glass of water and finds that it took 18 seconds. what does she conclude, and why?

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the