Solve the following system of equations:
1 answer:
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The simple interest on the principal amount of $725 at a rate of 3.25% for 6 months is $736.78
<h3>What is simple interest? </h3>Simple interest is calculated on the loan principal amount or the initial deposit into a savings account. It can be determined by using the formula:
where:
- P = principal = $725
- R = rate = 3.25%
- T = time = 6 months = 0.5 years
S.I = $736.78
Learn more about simple interest here:
Greetings from Brasil...
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Here's our problem:
From potentiation properties:
Mᵃ ÷ Mᵇ = Mᵃ⁻ᵇ
<em>division of power of the same base: I repeat the base and subtract the exponents</em>
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Bringing to our problem
12¹⁶ ÷ 12⁴
12¹⁶⁻⁴
<h2>12¹²</h2>
Hi,
c=4, b=2, a²=b²+c²==> a=2√5
c=4, b=2, a²=b²+c²==> a=2√5