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3 years ago

13

Out of 50 students surveyed, 16 have a dog. Based on these results, predict how many of the 280 students in the school have a do

g.

2 answers:

g100num [7]3 years ago

5 0

Answer: The correct answer is 90

* Hope this helps!!!

aliya0001 [1]3 years ago

3 0

Answer:

90.

Step-by-step explanation:

By proportion, the number of students with a dog is predicted to be:

(16/50) * 280

= (8 / 25) * 280

= 89.6 so it is 90 students.

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