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kobusy [5.1K]
4 years ago
12

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?
Mathematics
1 answer:
barxatty [35]4 years ago
3 0

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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