Mathematics, 29.06.2019 14:20 karsenbeau

Solve the following equation, showing all work: -2x + 5 = 13

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Mathematics, 21.06.2019 15:20, aliceotter2007

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 19:00, DestyHilBan1183

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

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Mathematics, 21.06.2019 23:00, kezin

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

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Mathematics, 21.06.2019 23:40, dontcareanyonemo

The function f(x) is shown in this graph the function g(x)=6x