Answer: altitude at starting point is -11ft or 11ft below sea level
Step-by-step explanation:
Equation for this situation will be
A = Ag - 11
A = actual altitude
Ag = altitude gained.
At starting point, altitude gained is zero, therefore;
A = 0 - 11
A = -11ft
If a random sample of 20 persons weighed 3,460, the sample mean x-bar would be 3460/20 = 173 pounds.
The z-score for 173 pounds is given by:
![z=\frac{173-154}{29}=0.655](https://tex.z-dn.net/?f=z%3D%5Cfrac%7B173-154%7D%7B29%7D%3D0.655)
Referring to a standard normal distribution table, and using z = 0.66, we find:
![P(\bar x\ \textless \ 173)=0.7454](https://tex.z-dn.net/?f=P%28%5Cbar%20x%5C%20%5Ctextless%20%5C%20173%29%3D0.7454)
Therefore
![P(\bar x\ \textgreater \ 173)=1-0.7454=0.2546](https://tex.z-dn.net/?f=P%28%5Cbar%20x%5C%20%5Ctextgreater%20%5C%20173%29%3D1-0.7454%3D0.2546)
The answer is: 0.2546
Distance = rate multiplied by time so do the inverse of that
Answer: 1080 degrees
Step-by-step explanation:
Since the general formular is
(n - 2 )180 = interior angle.
Where n is the number of sides the polygon has.
Octagon has 8 sides so therefore n= 8.
(8-2 ) * 180
= 6 * 180
=1080.
The total number of the interior angles measured is 1080 degrees.
The second option square root of 2^5