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Pavel [41]
3 years ago
6

For males in a certain town, the systolic blood pressure is normally distributed with a mean of 110 and a standard deviation of

6. Using the empirical rule, what percentage of males in the town have a systolic blood pressure between 92 and 128?
Mathematics
1 answer:
Blababa [14]3 years ago
6 0

Answer: 95%

Step-by-step explanation:

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A) 2x + 4 = 0<br> b) 3x – 2 = 2x – 3 <br> c) 2(2x – 1) – 3(1 - 2x) = -5 + 10x <br> d) <br> e)
docker41 [41]
Do you have the questions for d and e?
8 0
3 years ago
What is an equation of the line that passes through the points (6, -3) and<br> (-6, -5)?
muminat

Answer:

Slope: y2-y1/x2-x1

-5+3/-6-6 = 1/6

y+3 = 1/6 (x-6)

y+3 = 1/6x - 1

y=1/6x-4

Step-by-step explanation:

5 0
2 years ago
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I dont understand :/​
Nikitich [7]

Answer:

Step-by-step explanation:

same

5 0
3 years ago
Simplify the expression.<br><br> 2/3 × [15 × 5 + (-24)] + (-18)
prisoha [69]
<span>2/3 x [ 15 x 5 + ( -24 )] + ( -18 ) =  2/3 * [ 15 * 5 - 24 ] - 18 = 

= 2/3 * [ 45 - 24 ] - 18 = 2/3 * 21 - 18 = 2/3 * 21/1 - 18 = 2/1 * 7/1 - 18 =

= 14 - 18 = -4


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4 0
3 years ago
Use completing the square to rewrite the given function in vertex form. Determine whether the vertex is a maximum or minimum
Natalka [10]

Answer:

Step-by-step explanation:

The equation as written doesn’t work. Are you sure it is y = x² + 4x - 10, and not

y = -x² + 4x - 10 ?

y = -(x² - 4x) - 10

y = -(x² - 4x + 2²) + 2² - 10

y = -(x-2)² - 6

the vertex is a maximum at (2,-6)

3 0
3 years ago
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