Astudent works no more than 25 hours each week at a part-time job. write an inequality that represents how many hours the student can work each day. (how do you solve this)

Which of the following is true for the relation f(x)=2x^2+1

What is the slope of the equation y =

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 %