An office block is 300 meters high and each floor has a height of 3 meters. the base of the office block is a square which is 50 meters on each side. half way up, the office block becomes narrower, with a horizontal cross-section which is a square that is 30 meters on each side. each office has floor area a square 5 meters by 5 meters. make a sketch of the office block. how many offices are there?

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?

Efficient homemakers ltd. makes canvas wallets and leather wallets as part of a money-making project. for the canvas wallets, they need two yards of canvas and two yards of leather. for the leather wallets, they need four yards of leather and three yards of canvas. their production unit has purchased 44 yards of leather and 40 yards of canvas. let x be the number of leather wallets and y be the number of canvas wallets. draw the graph showing the feasible region to represent the number of the leather and canvas wallets that can be produced.

Student representatives surveyed their classmates on their preference of a school mascot for a new school. the results are shown in the table below. which pair of samples seems most representative of student preference?