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Nadya [2.5K]
3 years ago
11

I=$720, P=$1000, r=9%

Mathematics
2 answers:
UNO [17]3 years ago
7 0
I = PRT

720 = (1,000)(0.09)(t)
720 = 90(t)
720/90 = t
8 = t  or t = 8

I am not sure if it is terms  of months or years but 8 is the answer. hope it helps :)
ollegr [7]3 years ago
7 0
I think its 8 /////////////////////////////////////////////////                                                
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