Mathematics, 01.06.2021 20:10 jasontbyrer
Which equation in rectangular form describes the parametric equations x=2 -3cost and y=1+4sint?
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?
Answers: 1
Mathematics, 21.06.2019 15:40
The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?
Answers: 3
Mathematics, 22.06.2019 03:00
Point m is located at (-4, -6). what is located 4 units from point m? ( its on a coordinate plane by the way. )
Answers: 2
Which equation in rectangular form describes the parametric equations x=2 -3cost and y=1+4sint?
Mathematics, 27.05.2020 23:11
Arts, 27.05.2020 23:11
Computers and Technology, 27.05.2020 23:11
Biology, 27.05.2020 23:11
Mathematics, 27.05.2020 23:11
English, 27.05.2020 23:11