What is the value of the expression 5+(-1)+(-6)

Which statement about the annual percentage rate (apr) is not true?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

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 %