Assume that blood pressure readings are normally distributed with a mean of 125 and a standard deviation of 4.8. If 36 people are randomly selected, find the probability that their mean blood pressure will be less than 127. Round to four decimal places.

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step-by-step explanation:

d = distance between moon and sun, which in this problem is the hypotenuse of a right triangle.  

the distance y is the side opposite to angle x in the right triangle.   use the definition of the sine function from basic trigonometry.

sin(x) = y/d ⇒

d = y/sin(x)

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

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what is the model?

step-by-step explanation: