Answer is in the file below
Htqpy/.q
2 hours is 120 minutes
120 min * 2/3 is 80 minutes
Answer:
384√3 in²
Step-by-step explanation:
Given in the question a regular 6 sided polygon
To find it's area you have to use the following formula
<h3> 1/2 x perimeter x apothem</h3>
<em>Perimeter = the sum of the lengths of all the sides </em>
<em>Suppose length of one side = x</em>
<em>Apothem = a segment that joins the polygon's centre to the midpoint of any side that is perpendicular to that side = 8√3</em>
<em />
Since the polygon have 6 sides so
perimeter = 6x
<h3>x = 2(8√3)/√3</h3>
x = 2(8)
x = 16
perimeter = 6(16) = 96 in
plug values in the formula of area
<h3>1/2 x 96 x 8√3</h3>
384√3 in²
Answer: ($141,775, $158,225)
Step-by-step explanation:
Given : Significance level : 
Critical value : 
Sample size : n= 49
Sample mean : 
Standard deviation : 
The confidence interval for population mean is given by :_
Hence,he 90% confidence interval for the average salary of a CFA charter-holder = ($141,775, $158,225)
Answer:
y=-3-3x
Step-by-step explanation:
Transpose the equation for y
y=-12/4-12x/4
y=-3-3x
