four employees can wash 20 service vehicles in 5 hours how long would it take 5 employees to wash the same number of vehicles

Marie drew the triangle shown. she wants to draw a second triangle that is different from this one. use the drop-down menus below to complete the statements about the second triangle.

Liesl grew 7/12 of a foot in one year. her little sister grew 1/3 of a foot during that same year. how much more did liesl grow than her little sister did

Standard deviation of 19,29,21,22,23