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scoray [572]
3 years ago
7

How long will it take to earn $252 in interest if $1200 is invested at 7% annual rate interest?

Mathematics
1 answer:
bogdanovich [222]3 years ago
7 0
 it takes 3 years.formula interest =PRT/100 so its 252 =1200 times 7 times T all over 100 then multiply by 100 both sides to get 25200=8400T devide by 8400 both sides to get 3


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