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Hi i have put the question in the image please solve it

Hi i have put the question in the image please solve it-example-1
User Gatlingxyz
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1 Answer

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\begin{gathered} 100(x)^t \\ \\ x=1+r \end{gathered}

Use the formula above to find the amount in account after t years

r is the interest rate in decimal form

After 10 years:

Jessica's account:

r= 0.02


100(1+0.02)^(10)=100(1.02)^(10)=121.90

Tyshaun's account:

r= 0.025


100(1+0.025)^(10)=100(1.025)^(10)=128.01

Subtract the final amounts:


Tyshaun^(\prime)saccount-Jessica^(\prime)saccount=128.01-121.90=6.11

Then, after 10 years Tyshaun's initial deposit have earned $6.11 more money than Jessica's initial deposit.

Answer: 6.11

User Tade
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