Will give brainliest for whoever answers !

use fundamental counting principle:

1. out of a group of eight students serving on the student government association how many of different, ways can a president, a vice president, and a treasure be selected?

2. the data below are the number (in millions) of passenger boarding flights at the 25 busiest airports in the united states in 2015. draw a stem and leaf plot for the data.

16 36 22 49 22
19 11 26 11 16
36 24 14 18 19
21 28 32 21 12
20 21 15 13 11

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v

yes.. it's proven to be 36.

25/6

step-by-step explanation:

you multiply 4 by the denominator (4*6=24) and add it to the numerator which makes it 25/6.