An account earned interest of 3% per year. The beginning balance was $150. The equation t=log1.03 (E/150) represents the situati
on, where t is the time in years and E is the ending balance. If the account was open for 8 years, what was the ending balance?
1 answer:
Answer:
the ending balance is <em>$190</em>.
Step-by-step explanation:
Step 1:
The given information is:
Interest rate = 3% per year
Beginning balance = 150 $
Equation:
t = log₁.₀₃ (E / 150)
Step 2:
Solve for E:
8 = log₁.₀₃ (E / 150)
E / 150 = (1.03)⁸
E = (1.03)⁸ (150)
<em>E = 190 $</em>
<em></em>
Therefore, the ending balance is <em>$190</em>.
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