Doug drank a soda with 130 mg of caffeine. each hour, the caffeine in the body diminishes by about 12%.
a. write a formula to model the amount of caffeine remaining in doug’s system each hour.

Caffeine remains in Doug’s system after n hours, c(n) = 130 x 0.88ⁿ mg

Step-by-step explanation:

Doug drank a soda with 130 mg of caffeine.

Caffeine drank = 130 mg

Each hour, the caffeine in the body diminishes by about 12%.

Reduction of caffeine per hour = 12 %

Let c(n) be the caffeine remains in Doug’s system after n hours.

Caffeine remains in Doug’s system after n hours, c(n) = 130 x 0.88ⁿ mg

0/5 is 0, 2/0 is undefined, and 0/0 is indeterminate.

step-by-step explanation:

hope my answer has you!

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