The row-echelon form of the augmented matrix of a system of equations is given. Find the solution of the system. (1 0 -5 -4 0 1 5 1 0000

The diagram shows a 7cm by 6cm rectangle based pyramid. all the diagonal sides - ta, tb, tc and td are length 10cm. m is midpoint of rectangular base. work out height mt to 1 decimal place

The number of lattes sold daily for two coffee shops is shown in the table: lattes 12 52 57 33 51 15 46 45 based on the data, what is the difference between the median of the data, including the possible outlier(s) and excluding the possible outlier(s)? 48.5 23 8.4 3

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15