stuck on 2 algebra II problems please help. will medal/fan!!

Question

anonymous · Answer

The average height of sunflowers in a field is 64 inches with a standard deviation of 3.5 inches. Describe a normal curve for the distribution, including the values on the horizontal axis at one, two, and three standard deviations from the mean. 

b) If there are 3,000 plants in the field, approximately how many will be taller than 71 inches?

ganeshie8 · Answer

The distribution is a normal curve with mean = $64$ and standard deviation = $3.5$

anonymous · Answer

I'm supposed to explain it and I'm not really sure how to write out an answer

ganeshie8 · Answer

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