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Mathematics 21 Online
OpenStudy (conqueror):

The simple interest formula I=prt gives the interest earned on an investment of p dollars at interest rate r for a time of t years. How much does Leroy need to invest at a rate of 7% in order to earn $420 interest in 4 years? $150 $2,400 $240 $1,500

OpenStudy (conqueror):

@Itzrosey

OpenStudy (anonymous):

The equation is $420=P 7% 4 Yrs

OpenStudy (anonymous):

Theres equation gtg to lunch hope you can solve it

OpenStudy (conqueror):

1500

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