Morgan is going to invest $8,200 and leave it in an account for 10 years. Assuming the interest is compounded monthly, what interest rate, to the nearest hundredth of a
percent, would be required in order for Morgan to end up with $16,500?

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 %