The average value of the function f (t) =(t-4)^2 on [0,9] is

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).