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grin007 [14]
3 years ago
12

Nadia is mountain climbing. She started at an altitude of 19.26 ft below sea level and then changed her altitude by climbing a t

otal of 5,437.8 feet up from her intial position. Whatbwas Nadia's altitude at the end of her climb?
A) 3,511.8
B) 5,245.2
C) 5,418.54
Mathematics
2 answers:
elena-14-01-66 [18.8K]3 years ago
7 0

Answer:

The correct option is: C. 5,418.54 feet above sea level

Step-by-step explanation:

Nadia started at 19.26 feet below sea level.

She then changed her altitude by climbing a total of 5,437.8 feet up from her initial position.

Her new position would be 5437.8-19.26 feet above the sea level

i.e.  5,418.54 feet above sea level

Therefore, the correct option is: C. 5,418.54 feet above sea level

olya-2409 [2.1K]3 years ago
6 0
The answer is C) 5,418.54
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If you have 80 employees and you grew 116%, what was the amount of original employees?
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2 years ago
An airplane is traveling at a speed of 240 miles/hour with a bearing of 110°. The wind velocity is 56 miles/hour at a bearing of
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Answer:

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Step-by-step explanation:

"Bearing" is the relative position of an object outside the plane compared to the position of the plane.  

Heading the the direction the nose of the plane is pointing.  

Course is the direction that pilot wants the plane to go.  

Wind direction is always the direction the wind is blowing from.  

The airplane is traveling at a speed of 240 miles/hour with a bearing of 110°.  

If the plane is traveling with a bearing of 110° and the wind is blown at a bearing of 325°.  

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215^{\circ}- 180^{\circ} =35^{\circ}

The Ground speed will be in excess of the airspeed and true direction will be south if the indicated heading.  

The tailwind component is:

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And the cross wind component is:

56 sin (35^\circ)  


And that is,

C^2 = (286)^2 + (32)^2


c = 288

So the actual speed of the plane is 288 miles per hour.

The deviation in the direction is:

Let the direction angle be 'x'.

x = tan ^{-1}\left ( \frac{32}{286} \right )=6.38^\circ

So the actual direction angle is 110^\circ+ 6.38^\circ=116.38^\circ.

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2 years ago
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