The table below shows the discount prices for a pair of shoes several months after they are released

Step-by-step explanation:

In the given formula, a1 refers to the first term of the sequence (160), and r refers to the common ratio (136/160 = 0.85). Putting these values into the formula gives ...

a) Explicit formula: an = 160·0.85^(n-1)

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b) The 8th term is found by putting n=8 into the formula and doing the arithmetic:

  a8 = 160·0.85^(8-1) ≈ 51.29

After 8 months, the price is predicted to be $51.29.

an = 160[0.85^(n-1)]

$51.29

Step-by-step explanation:

a = 160

ar = 136

r = 136/160 = 0.85

an = 160[0.85^(n-1)]

a8 = 160[0.85^(8-1)]

= 51.29233413

answer: plz put a pic in so i can answer it

step-by-step explanation:

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