The mean mark of 30 students in class A is 55 and 25 students of class B is 44 find the mean score of
all the students

The value √10 and √15 are plotted on the number line

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. the heights of the girls in an advanced swimming course are 55, 60, 59, 52, 65, 66, 62, and 65 inches. match the measures of this data with their values.

Afootball is throw by a quarterback to a receiver