Mathematics, 28.08.2019 01:30 phamleson8697
Jim is asked to find the probability of rolling a 2 on a die and drawing a queen from a deck of cards, is this a compound event
Answers: 2
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 21:30
Hey hotel charges guests $19.75 a day to rent five video games at this rate which expression can be used to determine the charge for renting nine video games for one day at this hotel? pls
Answers: 1
Mathematics, 21.06.2019 23:00
Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alexβs percent error?
Answers: 2
Jim is asked to find the probability of rolling a 2 on a die and drawing a queen from a deck of card...
History, 05.12.2019 17:31
Mathematics, 05.12.2019 17:31
History, 05.12.2019 17:31
History, 05.12.2019 17:31
Mathematics, 05.12.2019 17:31