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ZanzabumX [31]
4 years ago
13

Gordon rosel went to his bank to find out how long it will take for $900 to amount to $1,090 at 9% simple interest. calculate th

e number of year
Mathematics
1 answer:
UNO [17]4 years ago
7 0
Alright, so I=prt. I is 1090-900=190=interest.  It starts at 900, so that is p. R is 0.09. 1090=900*0.09*t, so 1090/(900*0.09)=t=around 13 years
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Step-by-step explanation:

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Step-by-step explanation:

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