Arnie is an american teaching english in japan, and the currently has 55,000 yen in his bank account. if the excham=nge rate changes from 1 us dollar=90.77 japanese yen to 1 us dollar=91.24 japanese yen what happens to the value in us dollars of the money in arnie's bank account? a. it increases by $3.12 b it decreases by $3.12 c. it decreases by $25,850.00 d. it increases by $25,850.00

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step-by-step explanation:

ever thing time 1 is a multiply by 1 it get  

27/4x^6 y^8

step-by-step explanation:

4(3x^2y^4)^3 (2x^3y^5)^4

=

108x^6 y^12 /16x^12 y^20

=

108 /16x^6 y^8

=

27 /4x^6 y^8

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

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