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Mathematics 16 Online
OpenStudy (anonymous):

is my answer correct?

OpenStudy (anonymous):

OpenStudy (mertsj):

\[a _{n}=a _{1}r ^{n-1}\] \[a _{5}=a _{1}r ^{5-1}\] \[150.06=16r^4\] \[r=1.75\] \[a _{17}=16(1.75)^{16}=123794.06\]

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