MQ-9 Reaper. The MQ-9 Reaper is an armed, multi-mission, medium-altitude, long-endurance remotely piloted aircraft that is employed primarily against dynamic execution targets and secondarily as an intelligence collection asset.
What does TARE mean when using scales? Answer Wiki. It means to 'zero' the scale; make the scale read zero when nothing is being weighed. Scales tend to drift off their zero-point for many reasons and by resetting the zero-point using the tare function of the scale you correct for this inaccuracy.
The Lexile measure can be used to identify material at the appropriate difficulty level for the student regardless of the student's grade level. The grade equivalent scale is not an equal-interval scale. Grade equivalent units should not be used in mathematical calculations such as determining the mean.