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Reika [66]
2 years ago
9

Let

Mathematics
1 answer:
mash [69]2 years ago
6 0

We have Ux =  127.2 ft while we have σx =  1.985 ft

<h3>How to solve for the values</h3>

The normal distribution =  127.2 ft

The standard deviation = 27.5 ft

The random sample n is given as n = 192 trees.

sd / √n

= 27.5/√192

= 1.985 ft

Hence we have Mx = 127.2 ft

σx =  1.985 ft

127.2 + 2(1.985) = 131.17

127.2 - 2(1.985) = 123.23

Read more on standard deviation here: brainly.com/question/475676

#SPJ1

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Two equivalent expressions have the same _____ even though they may be written in different ways.
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Answer:

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Step-by-step explanation:

Value because order can be different and they can still be the same!

For example, 3x+2 = 2+3x different order but still are equivalent!

x = -2/3, so their values are equivalent!

Hope this helps!

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Find the area of the hexagon.<br> A) 36 in2 <br> B) 52 in2 <br> C) 78 in2 <br> D) 144 in2
s2008m [1.1K]

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Step-by-step explanation:

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1

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3 years ago
Convert 0.7135° to minutes and seconds. Round to the nearest second.
jarptica [38.1K]
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Conversion: 
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How to convert decimal degrees to degrees,minutes,seconds

One degree (°) is equal to 60 minutes (') and equal to 3600 seconds ("):

1° = 60' = 3600"

The integer degrees (d) are equal to the integer part of the decimal degrees (dd):

d = integer(dd)

The minutes (m) are equal to the integer part of the decimal degrees (dd) minus integer degrees (d) times 60:

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s = (dd - d - m/60) × 3600



6 0
3 years ago
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