Jane invested $1,200 at 9% interest compounded quarterly. how much money will she
have after 7 years?

The Amount after 7 years of investment is $2193.6

Step-by-step explanation:

Given as :

The invested principal = p = $1200

The rate of interest = r = 9%

Then time period for investment = t = 7 years

Let The amount after 7 years =  $ A

From Compound Interest method

Amount = Principal ×  

Or, A = p ×

Or, A = $1200 ×

Or, A = $1200 ×

or, A = $1200 × 1.8280

or , A = $2193.6

So amount after 7 years of investment = A = $2193.6

Hence The Amount after 7 years of investment is $2193.6 Answer

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

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.