Find the average value of f over the given rectangle. f(x, y) = 3ey x + ey , r = [0, 6] ⨯ [0, 1]

The graph shows the populations of two species over time. which type of symbiotic relationship does the graph represent? a. commensal b. mutualistic c. parasitic d. parent-offspring e. predator-prey

Essay on sustainable development of soiciety

The equation 24x2+25x−47ax−2=−8x−3−53ax−2 is true for all values of x≠2a, where a is a constant. what is the value of a? a) -16b) -3c) 3d) 16