Carmen trains 2 dogs at a time to roll over and to fetch . if rolling over takes 10.3 min and fetching takes 0.25 min . which expression determine how many days to train 4 dogs 4×(10.3+0.25) or
[2×(10.3 +0.25)]×2 or 2 x (10.3+0.25)

the answer is 8/21

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step-by-step explanation:

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values

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

ya