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Mathematics 8 Online
OpenStudy (anonymous):

Lily purchased a lawn mower for $2,285. It depreciates 1.1% each year. What is the value of the lawn mower after six years?

OpenStudy (anonymous):

help pleaseeeeeeeee

OpenStudy (anonymous):

i swear i just answered this question

OpenStudy (anonymous):

no that was lilith

OpenStudy (anonymous):

tthis person names is lily

OpenStudy (anonymous):

??

OpenStudy (anonymous):

u didnt answer this one

OpenStudy (anonymous):

help please

OpenStudy (anonymous):

isn't it identical to the last one?

OpenStudy (anonymous):

i don't think so

OpenStudy (anonymous):

whats the formula again for i solve it please

OpenStudy (anonymous):

i don't mean the numbers are identical, i mean the problem is identical

OpenStudy (anonymous):

what is \(100-1.1\) ?

OpenStudy (anonymous):

98.9

OpenStudy (anonymous):

ok good. so if it looses \(1.1\%\) of its value, it retains \(98.9\%\) of its value each year what is \(98.9\%\) as a decimal ?

OpenStudy (anonymous):

.989

OpenStudy (anonymous):

got it thanks

OpenStudy (anonymous):

all right so to decrease a number by \(1.1\%\) you multiply that number by \(.989\) to do it 6 times you multiply it by \(.989^6\)

OpenStudy (anonymous):

yw

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