kitkat8424
kitkat8424 kitkat8424
  • 25-03-2019
  • Mathematics
contestada

Please help me on this math!

Please help me on this math class=

Respuesta :

desperatesmile
desperatesmile desperatesmile
  • 31-03-2019

Interest=i

Interest rate=r

Principal=p

Time=t

i/p=rt

70/800=2r

0.0875=2r

0.0875/2=r

0.04375=r

Interest rate of 4.375% annually

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