Its about:The Muhibah Company is a manufacturer of cylindrical aluminium tinsThe manager plans to reduce the cost of productionThe productional cost is proportional to the area of the aluminium sheet usedThe volume that each tin hold is 1000cm cube (1liter).1Determine the value of h, r and hence calculate the ratio of h/r when the total surface area of each tin is aluminiumHere, h cm denotes the height and r cm the radius of the tin.2The top and bottom pieces of the tin of height h cm are cut from square-shaped aluminium sheets.Determine the value for r, h and hence calculate the ratio h/r so that the total area of the aluminium sheets used for making the tin is minimum.3Investigate cases where the top and bottom surfaces are cut fromi.)Equilateral triangleii)Regular hexagonFind the ratio of h/r for each case.I really really really thanks for those who can solve my problemThanks once again.
melt 3 bars of hershey's chocolate (or maybe more depending on how much it makes) using milk and medium heatthen while still hot, roll bananas in the chocolate then sprinkle with choco chips of want reallllly chocolaty! (misspelled on purpose:)Also can roll in sprinlkes!!! Can refridgerate or freeze! mmmmm!
i have the same question as yours as my add maths project work.my friends are having the same problem too.i really hope that somebody could answer it.Anyway for question no2,there is a diagram.the diagram shows a circle on both two pieces of square aluminium sheets for the top and bottom surface of the can, plus a curved surface for the cylindrical can side.hope that you guys understandhere,help me to answer these as an addition from the questions above : investigate cases where the top and bottom faces of the tin are being cut from aluminium sheets consisting shapes of regular polygons.from the results of your observation,what conclusion can you derive from the relationship of the ratio of h/r and the number of a regular polygon? wastage occurs when circles are cut from aluminium sheet,which is not round in shape.suggest the best possible shape of aluminium sheets to be used so as to reduce the production cost.
melt 3 bars of hershey's chocolate (or maybe more depending on how much it makes) using milk and medium heatthen while still hot, roll bananas in the chocolate then sprinkle with choco chips of want reallllly chocolaty! (misspelled on purpose:)Also can roll in sprinlkes!!! Can refridgerate or freeze! mmmmm!
CHOCOLATE - COVERED BANANA POPS 3 ripe bananas 9 wooden ice cream sticks or skewers 2 csemi-sweet chocolate chips 2 tbspshortening 1 1/2 ccoarsely chopped, unsalted, roasted peanuts Peel bananas, cut each into thirds, insert wooden stick into each banana piece, and place on wax paper covered tray cover; coverFreeze until firm (THEY MUST BE FROZEN)In top of double boiler over hot (not boiling water), melt chocolate chips and shorteningRemove bananas from freezer just before dippingDip each piece into chocolate mix; cover completely and roll in peanutsCover and return to freezer.
CHOCOLATE - COVERED BANANA POPS 3 ripe bananas 9 wooden ice cream sticks or skewers 2 csemi-sweet chocolate chips 2 tbspshortening 1 1/2 ccoarsely chopped, unsalted, roasted peanuts Peel bananas, cut each into thirds, insert wooden stick into each banana piece, and place on wax paper covered tray cover; coverFreeze until firm (THEY MUST BE FROZEN)In top of double boiler over hot (not boiling water), melt chocolate chips and shorteningRemove bananas from freezer just before dippingDip each piece into chocolate mix; cover completely and roll in peanutsCover and return to freezer.
i have the same question as yours as my add maths project work.my friends are having the same problem too.i really hope that somebody could answer it.Anyway for question no2,there is a diagram.the diagram shows a circle on both two pieces of square aluminium sheets for the top and bottom surface of the can, plus a curved surface for the cylindrical can side.hope that you guys understandhere,help me to answer these as an addition from the questions above : investigate cases where the top and bottom faces of the tin are being cut from aluminium sheets consisting shapes of regular polygons.from the results of your observation,what conclusion can you derive from the relationship of the ratio of h/r and the number of a regular polygon? wastage occurs when circles are cut from aluminium sheet,which is not round in shape.suggest the best possible shape of aluminium sheets to be used so as to reduce the production cost.
