maryjanepreddy1125 maryjanepreddy1125
  • 04-03-2020
  • Mathematics
contestada

Solve the formula I=Prt to find the time, t, when P=$1,200, I=$81, and r=2.7%

Respuesta :

clicker786
clicker786 clicker786
  • 04-03-2020

Answer:

t = 2 years and 6 months

Step-by-step explanation:

I = Prt

in order to solve this :

make t the subject of formula

t = I/Pr

now input the values given

[tex]t = \frac{81}{1200 * \frac{2.7}{100} }[/tex]

t = 2.5

this means 2.5 years , we can make this value exact :

2.5-2 = 0.5

0.5 * 12 months = 6 months

hence t = 2 years 6 months

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