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horrorfan [7]
4 years ago
8

Hi i need help with these questions

Mathematics
1 answer:
gregori [183]4 years ago
4 0

Answer:

for 18 i got $28 100×.04×7

and for 19 i got $348.92

300(1+.051 or [5.1/100] /2)to the power of 6 or [3×2]

Step-by-step explanation:

Simple interest is Principal × Rate ×Time but you turn the rate into a decimal

Compounded interest is (F)inal (V)alue(1+(r)ate/(n)umber of times interest is compounded) to the power of (N×T)ime

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