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bagirrra123 [75]
3 years ago
10

If the simple interest on $4,000 for 10 years is $3,200,then what is the interest rate

Mathematics
2 answers:
NeX [460]3 years ago
4 0
The. Interest rate would be 1.25.
STALIN [3.7K]3 years ago
3 0
The answer will be 1.25
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AYUDA CON ESTO!!! ALGUIEN PORFAVOR
Gre4nikov [31]

Answer:

Problem 1)  frequency:  160 heartbeats per minute, period= 0.00625 minutes (or 0.375 seconds)

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Problem 3) The sound propagates faster via a solid than via air, then the sound of the train will arrive faster via the rails.

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