[8],[8],[7],[(7)/(8)],[8]

{:(10,85,8),(7,54,7),(8,?,9):}

56-:7*8(3)/(8)+5

Find the mode of the following data: 8.5,8.3,8.2,8.2,8.4,8.7,8.7,8.3,8.2,8.6,8.2

If A = [{:(8, 7),(-9, -8):}], " then "A^(-1) =______.

If A = [{:(8, -7), (9, -8):}], " then " (A^(2007))^(-1) =___.

Construct a frequency table for the following: 7,8,6,5,6,7,7,9,8,10,7,6,7,8,8,9,10,5,7,8,7,6.

The ages of ten students of a group are given below: The ages have been recorded in years and months: 8-6,9-0,8-4,9-3,7-8,8-11,8-7,9-2,7-10,8-8 What is the lowest age? What is the highest age? Determine the range?

The ages of ten students of a group are given below: The ages have been recorded in years and months: 8-6,9-0,8-4,9-3,7-8,8-11,8-7,9-2,7-10,8-8 What is the lowest age? What is the highest age? Determine the range?

The arrangement of rational numbers (-7)/(10),(5)/(-8),(2)/(-3) in ascending order is (2)/(-3),(5)/(-8),(-7)/(10) (b) (5)/(-8),(-7)/(10),(2)/(-3) (c) (-7)/(10),(5)/(-8),(2)/(-3)(d)(-7)/(10),(2)/(-3),(5)/(-8)