angie4736 angie4736
  • 23-09-2017
  • Mathematics
contestada

Pls help



It worth


21points

Pls help It worth 21points class=

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Аноним Аноним
  • 23-09-2017
v=d/t
=> v=120/([tex] 1\frac{3}{4} [/tex])
v=120/[tex] \frac{7}{4} [/tex]
v=120*4/7
v=480/7 mph
The problem must have an error because the answer is 480/7 and not 7/480 mph.

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