Wind turbines can be classified by their mechanical power control, and further divided by their speed control. All turbine blades convert the motion of air across the air- foils to torque, and then regulate that torque in an attempt to capture as much energy as possible, yet prevent damage.
B is a fact because it's just one point, whereas A, C & D are a point with an explanation- more likely a persons opinion.
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Metaphor is a figure of speech in which a word or phrase is applied to an object or action to which it is not literally applicable while a simile is <span>a figure of speech involving the comparison of one thing with another thing of a different kind, used to make a description more emphatic or vivid. Examples for Metaphor; "Franklin has a heart of gold." or "I'm gonna hit the hay." Examples for Simile; "He is as quiet as a mouse." or "He eats like a pig."</span>
Answer:
Z score = (reading - 45)/ 16
so Z score for 38.60 >>>> Z = (38.60 - 45)/16 = -0.4923
Z score for 57.80>>>>>>>Z = (57.80 - 45)/16 = 12.80/16 = + 0.8
Now consult a Table of Z values to get the answers.
All values in the table are positive. Your first Z score is negative but the negative sign only tells you that your reading is less than the average.
Explanation:
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