Ask your own question, for FREE!
Algebra 8 Online
OpenStudy (anonymous):

Katie earned $1890 in 7 years on an investment at a 6% annual simple interest rate. How much was Katie’s investment?

undeadknight26 (undeadknight26):

Do the reverse of an exponential function...i think thats how u do it to find the originally investment.

OpenStudy (anonymous):

4) 1890/7 = 270 100/6 X 270 = $4500 ANSWER $4500

OpenStudy (anonymous):

Thanks!

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
Arriyanalol: i need help
1 day ago 7 Replies 1 Medal
Arriyanalol: CONGRATS to me
1 day ago 8 Replies 2 Medals
Legomaster346: What colleges are good that are near Arab Alabama?
1 week ago 5 Replies 0 Medals
Arriyanalol: i need help
1 week ago 6 Replies 2 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!