LilianaY539610 LilianaY539610
  • 03-11-2022
  • Mathematics
contestada

Please help if you can. I will only accept answers with work shown. Will give Brainliest.

Please help if you can I will only accept answers with work shown Will give Brainliest class=

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SakinaT306512 SakinaT306512
  • 03-11-2022

Initial subscribers: 285

Increase rate : 75 % = 75/100 = 0.75 (decimal form)

years passed = 1994-1985 = 9 years

Apply the formula:

A = P (1 +r ) ^ t

Where:

A = number of cell phone subscribers after t years

P = initial suscribers

r= increase rate in decimal form

t= years

Replacing:

A = 285 (1 +0.75)^9 = 43,872

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