chelokunle
chelokunle chelokunle
  • 06-12-2020
  • Mathematics
contestada

(c) Marlene invests $550 at a rate of 1.9% per year compound interest

Calculate the amount Marlene has after 10 years.​

Respuesta :

jimrgrant1 jimrgrant1
  • 06-12-2020

Answer:

$ 663.90

Step-by-step explanation:

Calculate the amount (A) using

A = P[tex](1+r)^{t}[/tex]

where P is the principal, r is rate of interest and t is time in years

Here P = $550, r = [tex]\frac{1.9}{100}[/tex] = 0.019 and t = 10 then

A = 550 [tex](1+0.019)^{10}[/tex]

   = 550 [tex](1.019)^{10}[/tex]

    = $ 663.90

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