Mathematics, 24.04.2020 19:50 dunayahsu
Madison is solving the equation 5x2ā3xā7=0 . Which of the following is the correct set-up for solving this equation using the quadratic formula?
Answers: 3
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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?
Answers: 1
Mathematics, 21.06.2019 18:00
!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?
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Mathematics, 21.06.2019 20:30
Find the area of the triangle formed by the origin and the points of intersection of parabolas y=ā3x^2+20 and y=x^2ā16.
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Mathematics, 21.06.2019 20:30
Find the value of x for which line a is parallel to line b
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Madison is solving the equation 5x2ā3xā7=0 . Which of the following is the correct set-up for solvin...
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