The table below shows a recent graduate's credit card balance each month after graduation. use exponential regression to fit a model to these data, and use that model to predict the graduate's credit card debt one year after graduating. month after graduating credit card debt 112.50 149.50 231.00 329.40 465.00 636.10 a) $3890.60 b) $4023.50 c) $4748.00 d) $5557.00

1c-2 m405 what values are needed to make each expression a perfect square trinomial? 32 + 2x+ 2-20x + 22+5x+

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %