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frutty [35]
3 years ago
6

The heights of all 12-year old girls in the U.S. Are normally distributed with a mean of 60.5 inches and a standard deviation of

3 inches. What is probability that a girl chosen at random from a that age group with have a height of at least 69.5 inches?
Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
5 0
Answer: 6 inches is the average pp
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Given the linear function of 3x-7y=14, determine the ordered pair where the line crosses the y axis. Remember to write your answ
mrs_skeptik [129]

Answer:

(0, -2)

Step-by-step explanation:

The equation of y axis is x = 0. So, the y intercept is located at point (0, b). Therefore we can substitute 0 into x in the given equation to find b and hence the coordinates of the y intercept.

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6 0
1 year ago
4. (03.06 MC)
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Step-by-step explanation:

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8 0
3 years ago
Find x, assume that any segment that appears to be tangent is tangent.​
gogolik [260]

Answer:

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Mnenie [13.5K]

Step-by-step explanation:

(3X-20)+(3X+5)=111(( SINCE 111 IS TOTAL ANGLE

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8 0
3 years ago
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