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3 years ago

Correct answers only!

Mathematics

2 answers:

Elden [556K]3 years ago

4 0

Answer:

$5180.12

Step-by-step explanation:

B=4000(1+0.09)^3

julia-pushkina [17]3 years ago

4 0

Answer:

885.1

Step-by-step explanation:

p = 3000

r = 9/100 = 0.09

t = 3 years

B = 3000 * (1+ 0.09)^3

B = 3000 * (1.09)^3

1.09^3 = 1.09*1.09 * 1.09 = 1.295

B = 3000 * 1.295

B = 3885.10

So the interest is Balance - principle = 3885.1 - 3000 = 885.1

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