Although it's slightly flattened at the poles, Earth is basically a sphere, and on a spherical surface, you can express the distance between two points in terms of both an angle and a linear distance. The conversion is possible because, on a sphere with a radius "r," a line drawn from...
A chord is a straight line that connects two points on the circumference of the circle without passing through the center. If the line passes through the center of the circle, it is a diameter. To calculate the chord length, you need to know the radius and either the central angle or th...
Between the three methodologies, I chose to use a top down method, starting with employment for a select group of countries. The bottom up methodology would be far too sensitive to apply to different geographies. The value theory method could be appropriate for such a transcendent company, but ...
Hypsometry describesthe distribution of elevation of land with respect to sea level within an area of interest, with positive values being above sea level and negative values below sea level. How do you calculate foresight and backsight?
The angle between F1 and F2 The ship O measures the positions of the ship A and the airplane B and obtains the co-ordinates shown. A). Find the angle between the line of sight OA and OB. B). Find the direction cosines of the vec Determine the...
What is the angle between two just-resolvable points of light for a 2.75 mm diameter pupil in radians, assuming an average wavelength of 550 Two transparent materials are placed side by side. The refractive index of the second material is 1.02. What should be the refractive index of the ...
between the locations in the real world, use a ruler or other equipment to measure the distance between those locations on the map. Compare the distances as a fraction, and draw the scale bar accordingly. For example, if the distance between two points in the real world is 1,000 meters ...
When ranking numbers, such as test scores or the length of elephant tusks, it can be helpful to conceptualize one rank in relation to another. For example, you might want to know if you scored higher or lower than the rest of your class or if your pet el
Just don’t become obsessed with improving your CSAT number and lose sight of business and employee needs. It’s best to think about improving processes and using CSAT as a gauge to how well you are doing so. Quality Scores Looking for correlation between quality scores and CSAT Scores is ...
Puts competitors within a line of sight early on. In 2014, adebate occurredbetween NYU professorAswath Damodaranand investorBill Gurleyover a valuation that the former attached to the latter’s investment in Uber. The low valuation that Gurley was questioning resulted from Damodaran calculating a TA...