Given the linear equation 4x +6y - 9 =0, another linear equation in two variables such that the geometrical representation of th
1 answer:
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Answer:
Interest for case 2 is more i.e at interest rate 5.3% compounded quarterly
Step-by-step explanation:
Data provided in the question:
Principle amount = $5400
let us calculate the interest for t = 1 year
Case 1:
Rate of interest, r = 4.1%
Compounded semi-annually i.e number of periods, n = 2
Therefore,
Interest = Principle × - Principle
on substituting the respective values, we get
Interest = $5400 × - $5400
or
Interest = $5400 × 1.0205² - $5400
or
Interest = $5623.67 - $5400
= $223.67
Case 2:
Rate of interest, r = 5.3% = 0.053
Compounded quarterly i.e number of periods, n = 4
Therefore,
Interest = Principle × - Principle
on substituting the respective values, we get
Interest = $5400 × - $5400
or
Interest = $5400 × 1.01325⁴ - $5400
or
Interest = $5691.94 - $5400
= $291.94
Hence,
interest for case 2 is more i.e at interest rate 5.3% compounded quarterly