Answer:
D
Step-by-step explanation:
πr^2
3.14*3^2
3.14*9
28.26
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Answer:
1, 13, 5 are correct
Step-by-step explanation:
The first 4 is ten times as great at the other.
The first 4 is in the thousands place, which means that it is equal to 4,000. The next 4 is in the hundreds place, which makes it worth 400. If you divide the first by the second, you get how much greater it is.
4,000/400 = 10 times.
Answer:
*View attached graph*
Step-by-step explanation:



Hope this helps!