What is 32+(8-56 x 43) / 32. Pls subscribe to Komodo Gaming on YT It has the same logo as this, I am trying to see how many subscribers I can get from Pls don't report I wouldn't like that, besides this is school related. My channel can be found using filters in YT if you search it you will not find it, pls do so I am desperate to get popular enough so that I can get subscribers without begging. pls!!! from someone who is in need: me.

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?

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

Ineed with number 6 , explain how to get 1978