dylanbob68 dylanbob68
  • 04-07-2022
  • Mathematics
contestada

For a given interest rate, simple interest varies jointly as principal and time. If $2000 left in an account for 4 yr earned interest of $280, how much interest would be earned in 6 yr?

Respuesta :

suzette1969
suzette1969 suzette1969
  • 04-07-2022
The interest earned in 6 years would be:
$280 / 4 = $70
$70 * 6 = $420
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