A researcher, studying dolphins in the wild, made the following sketch. Each dot on the map represents one dolphin. The area surveyed by the scientist was
1 km ^2. Based on the researcher's data, how many dolphins would you estimate to be in a 3 km ^2 area?
3
7
14
21
SORRY! Can't show you the pic.
2 answers
The answer is 21. Just do 3•7 and you get 21.
Connery’s students .......HI
1 answer