TRUEBOSS72 TRUEBOSS72

13-04-2018
Mathematics

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PLEASE HELP ME WITH THIS
CORRECT ME IF I'M WRONG

PLEASE HELP ME WITH THIS CORRECT ME IF IM WRONG class=

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mkryukova19 mkryukova19

13-04-2018

B. y=28141*(1.19)⁶=79,914
C. 135000=28141*(1.19)^x
(1.19)^x=135000/28141
(1.19)^x=4.8
x*log(1.19)=log(4.8)
x=log(4.8)/log(1.19)≈9 weeks

A is correct

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