allll94 allll94
  • 21-02-2019
  • Mathematics
contestada

out of 30 students surveyed 17 have a dog. Based on these results predict how many of the 300 students in the school have a dog​

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nahomi26
nahomi26 nahomi26
  • 21-02-2019
17/30•n/300
30n=300(17)
30n=5,100
n= 170
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