At a fishery the largest catches in august were of blackfin tuna sailfish blue marlin and king mackerel. the fishery calculate the mean and the standard deviation of the ways in pounds of each type of fish are shown in the table which data set has the smallest spread

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

How do you use the elimination method for this question? explain, because i really want to understand!

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?