Achemist estimated the volume of a solution in a test tube to be 30ml. the actual volume of the solution was 32.5ml. find the absolute error and the percent error of the chemist's estimate. if necessary, round your answers to the nearest tenth.
absolute error= ? ml
percent error = ? %

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?

What is the solution of the equation? 35√(x+2)3+3=27