Banneker middle school has 580 students. wes surveys a random sample of 30 students and finds that 12 of them have pet dogs. How
1 answer:
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Answer 243mm^2
Explanation:
I first split the shape into two smaller shapes. Then I found those two areas and added them! (18x12)+(9x3)=243
Explanation:
I first split the shape into two smaller shapes. Then I found those two areas and added them! (18x12)+(9x3)=243