13. A deli offers two platters of sandwiches. Platter A has 2 roast
beef sandwiches and 3 turk...
Mathematics, 14.04.2020 19:42, FaygoMango
13. A deli offers two platters of sandwiches. Platter A has 2 roast
beef sandwiches and 3 turkey sandwiches. Platter B has
3 roast beef sandwiches and 2 turkey sandwiches.
Model with Math Write a system of equations to
represent the situation.
Answers: 2
Mathematics, 21.06.2019 12:30, liliaboop8618
Seth practice piano for 1 1/3 hours on saturday and 5/6 hour on sunday for much longer did he practice on saturday than on sunday?
Answers: 1
Mathematics, 21.06.2019 15:10, hannahbaak
12x + 1 = 25 solve the following equation. then place the correct number in the box provided.
Answers: 2
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?
Answers: 1
Mathematics, 12.10.2020 19:01
Mathematics, 12.10.2020 19:01
Physics, 12.10.2020 19:01
Mathematics, 12.10.2020 19:01