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Mathematics 20 Online
OpenStudy (anonymous):

seriously none helps me in here with my questions wth

OpenStudy (anonymous):

ask your question i will try to answer

OpenStudy (anonymous):

shoot your questin sir

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

After 3 years, Remington earned $390 in simple interest from a CD into which he initially deposited $4,000. What was the annual interest rate of the CD? A. 13% B. 6.5% C. 3.25% D. 9.75%

OpenStudy (anonymous):

so none?

OpenStudy (anonymous):

Interest=principal.rate.time then just put the values into equation

OpenStudy (anonymous):

R=390*100/4000*3=>39/12=3.25%

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