Consider the binary operation table on set A ={1,2,3,6} i) Find 2*6 , 6*1,2*(1*6), 6*(2*3)
ii) Is * commutative ? justify
iii) Find the identity element if exists.
iv) Find the elements which has inverse
*

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.