Estimate the amount of the tip by rounding the bill to the nearest ten dollars before calculating. 20% tip on a bill of $326.64 The amount of the tip is approximately

Geometry. i need step by step explanation on how to do each problem.

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

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 %