Answers: 1
Mathematics, 21.06.2019 15:20
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?
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Mathematics, 21.06.2019 17:00
Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable
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Mathematics, 22.06.2019 04:30
Solve the following system algebraically. y = x2 ā 9x + 18 y = x ā 3 a. (3,1) and (5,3) b. (3,0) and ( 4,2) c. (ā4,5) and (7,ā10) d. (7,4) and (3,0)
Answers: 3
Mathematics, 22.06.2019 05:50
Given that (-2,-2) is on the graph of f(x) find the corresponding point for the function f(x)+5
Answers: 2
1011111 to decimal please answer for a 100 points...
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