summershines4u
summershines4u summershines4u
  • 07-04-2021
  • Mathematics
contestada

Does anyone know how to do this?

Does anyone know how to do this class=

Respuesta :

princess271
princess271 princess271
  • 07-04-2021

Answer:

the formula to find the amount for number 7 is

A=p(1+r/n) raised to power n ,e.g

A=4000(1+4/1)raised to power 1

A=4000(1+4) raised to power 1

A=4000(5)

A=20,000.

to find interest

I=PRT/100

I=4000×4×1/100

I=#160

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