Mathematics, 18.02.2021 20:50 ulilliareinhart2
Kehlani is a waitress at a restaurant. Each day she works, Kehlani will make a
guaranteed wage of $35, however the additional amount that Kehlani earns from tips
depends on the number of tables she waits on that day. From past experience,
Kehlani noticed that she will get about $8 in tips for each table she waits on. How
much would Kehlani expect to earn in a day on which she waits on 20 tables? How
much would Kehlani expect to make in a day when waiting on t tables?​
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, 22.06.2019 00:10
Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?
Answers: 1
Kehlani is a waitress at a restaurant. Each day she works, Kehlani will make a
guaranteed wage of $...
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