Express company reported sales of $770,000 in the year 2013. interest expense for the year amounted to $10,800; income tax expense, $33,000; and selling and administrative expense, $14,000. the company reported net income after taxes of $42,000. compute the times interest earned ratio for the year. a) 6.94b) 2.60c) 7.94d) 9.24show your work; points will be awarded only if process to solve is shown.

Amarathon runner jogging at a constant speed for 45 minutes is it proportional to time or not

To find the extreme values of a function f(x.y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x,y)=xy

What can you determine about the solutions of this system