BluSeaa
BluSeaa BluSeaa
  • 01-06-2020
  • Mathematics
contestada

Correct answers only please!

Correct answers only please class=

Respuesta :

jimthompson5910 jimthompson5910
  • 01-06-2020

p = 7000 is the amount deposited, aka the principal

r = 0.15 is the decimal form of 15% interest rate

t = 2 is the number of years the money sits in the account

--------------

B = p*(1+r)^t

B = 7000*(1+0.15)^2

B = 7000*(1.15)^2

B = 7000*(1.3225)

B = 9257.50

Subtract off the deposited amount to get the interest earned

i = B - p = 9257.50 - 7000 = 2257.50

Answer: 2257.50

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