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This Quiz: 15 In a mixture of concrete, there are two lb of cement mix for...
The Surest Concrete Company produces cement in a continuous process. Two ingredients in the cement are sand,...
The Surest Concrete Company produces cement in a continuous process. Two ingredients in the cement are sand, which Surest purchases for $8 per ton, and gravel, which costs $10 per ton. The other ingredients are lumped together and referred to as “Other”. The cost of the other ingredients is $7 per ton. No more than 40 percent of the cement can be sand, and at least 30 percent of the cement must be gravel. The maximum amount of gravel available is 100 tons. The...
please help with this concrete design mix problem (40 points) Design the concrete mix according to...
please help with this concrete design mix problem
(40 points) Design the concrete mix according to the following conditions. Perform the necessary computations to determine all ingredients in (kg) per unit volume of mix, and state resources and cite references used for each step. Summarize your design in the table at the bottom, and answer the questions beneath the table. Application Environment Area 52, airport location Idaho, (150m x 50m) runway test section Exposures: freeze-thaw, deicers Design Environment Concrete Requirements:...
Josh's Coffee Shop makes a blend that is a mixture of two types of coffee. Type...
Josh's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Josh $4.20 per pound, and type B coffee costs S5.70 per pound. This month's blend used four times as many pounds of type B coffee as type A, for a total cost of $1026.00. How many pounds of type A coffee were used? Number of pounds of type A coffee:
2 parts to the questions!!! A farmer can buy two types of plant food, mix A...
2
parts to the questions!!!
A farmer can buy two types of plant food, mix A and mix B. Each cubic yard of mix A contains 20 pounds of phosphoric acid, 30 pounds of nitrogen, and 5 pounds of potash. Each cubic yard of mix B contains 10 pounds of phosphoric acid, 30 pounds of nitrogen, and 10 pounds of potash. The minimum monthly requirements are 420 pounds of phosphoric acid, 930 pounds of nitrogen, and 200 pounds of potash....
Kareem's Coffee Shop makes a blend that is a mixture of two types of coffee. Type...
Kareem's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Kareem $5.90 per pound, and type B coffee costs $4.85 per pound. This month, Kareem made 162 pounds of the blend, for a total cost of $889.65. How many pounds of type B coffee did he use?
An engineer wants to know if the mean strengths of three different concrete mix designs differ...
An engineer wants to know if the mean strengths of three different concrete mix designs differ significantly. He randomly selects 9 cylinders that measure 6 inches in diameter and 12 inches in height in which mixture A is poured, 9 cylinders of mixture B, and 9 cylinders of mixture C. After 28 days, he measures the strength (in pounds per square inch) of the cylinders. The results are presented in the accompanying table. Click the icon to view the data...
5. Charming City Foods manufactures a snack bar by blending two ingredients: a nut mix and...
5. Charming City Foods manufactures a snack bar by blending two ingredients: a nut mix and a granola mix. Information about the two ingredients (per ounce) is shown below Ingredient Nut Mi:x Granola Mix Cost In Dollars 0.90 0.50 Fat Grams 24 4 Calories 650 60 Protein Grams The company needs to develop a linear programming model whose solution would tell them how many ounces of each mix to put into the snack bar. The blend should contain no more...
Shaftel Ready Mix is a processor and supplier of concrete, aggregate, and rock products. The comp...
Shaftel Ready Mix is a processor and supplier of concrete,
aggregate, and rock products. The company operates in the
intermountain western United States. Currently, Shaftel has 14
cement- processing plants and a labor force of more than 375
employees. With the exception of cement powder, all materials
(e.g., aggregates and sand) are produced internally by the company.
The demand for concrete and aggregates has been growing steadily
nationally. In the West, the growth rate has been above the
national average....
All parts A-D. For A please send picture of excel file with the answer and sensitivity...
All parts A-D. For A please send picture of excel file with
the answer and sensitivity report since I dont think you can send a
file.
problem 2. The Bahama Nut Company sells three different half-pound bags of peanut mixes: Nuts, Mixed, and Premium Mix. These generate per-bag revenue of $1.00, $2.10, and respectively. The tables below show the makeup of each mix, the available ingredients for the next week, and the cost of each ingredient. Ingredients Peanuts Cashews Brazil...
11. A bicyclist pedals at an average speed of 18 miles per hour for 24 hours....
11. A bicyclist pedals at an average speed of 18 miles per hour for 24 hours. In that time, how many miles did the bicyclist travel? (Hint: Use d = rt.) 12. Of the 24 students enrolled in a mathematics class, 3 students are members of the Math Club. These 3 students represent what percent of all of the students in the class? 13. A deposit of $500 is made in a savings account that pays 6% interest compounded annually....
please help with this concrete design mix problem
(40 points) Design the concrete mix according to the following conditions. Perform the necessary computations to determine all ingredients in (kg) per unit volume of mix, and state resources and cite references used for each step. Summarize your design in the table at the bottom, and answer the questions beneath the table. Application Environment Area 52, airport location Idaho, (150m x 50m) runway test section Exposures: freeze-thaw, deicers Design Environment Concrete Requirements:...
Josh's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Josh $4.20 per pound, and type B coffee costs S5.70 per pound. This month's blend used four times as many pounds of type B coffee as type A, for a total cost of $1026.00. How many pounds of type A coffee were used? Number of pounds of type A coffee:
2
parts to the questions!!!
A farmer can buy two types of plant food, mix A and mix B. Each cubic yard of mix A contains 20 pounds of phosphoric acid, 30 pounds of nitrogen, and 5 pounds of potash. Each cubic yard of mix B contains 10 pounds of phosphoric acid, 30 pounds of nitrogen, and 10 pounds of potash. The minimum monthly requirements are 420 pounds of phosphoric acid, 930 pounds of nitrogen, and 200 pounds of potash....
An engineer wants to know if the mean strengths of three different concrete mix designs differ significantly. He randomly selects 9 cylinders that measure 6 inches in diameter and 12 inches in height in which mixture A is poured, 9 cylinders of mixture B, and 9 cylinders of mixture C. After 28 days, he measures the strength (in pounds per square inch) of the cylinders. The results are presented in the accompanying table. Click the icon to view the data...
5. Charming City Foods manufactures a snack bar by blending two ingredients: a nut mix and a granola mix. Information about the two ingredients (per ounce) is shown below Ingredient Nut Mi:x Granola Mix Cost In Dollars 0.90 0.50 Fat Grams 24 4 Calories 650 60 Protein Grams The company needs to develop a linear programming model whose solution would tell them how many ounces of each mix to put into the snack bar. The blend should contain no more...
Shaftel Ready Mix is a processor and supplier of concrete,
aggregate, and rock products. The company operates in the
intermountain western United States. Currently, Shaftel has 14
cement- processing plants and a labor force of more than 375
employees. With the exception of cement powder, all materials
(e.g., aggregates and sand) are produced internally by the company.
The demand for concrete and aggregates has been growing steadily
nationally. In the West, the growth rate has been above the
national average....
All parts A-D. For A please send picture of excel file with
the answer and sensitivity report since I dont think you can send a
file.
problem 2. The Bahama Nut Company sells three different half-pound bags of peanut mixes: Nuts, Mixed, and Premium Mix. These generate per-bag revenue of $1.00, $2.10, and respectively. The tables below show the makeup of each mix, the available ingredients for the next week, and the cost of each ingredient. Ingredients Peanuts Cashews Brazil...
11. A bicyclist pedals at an average speed of 18 miles per hour for 24 hours. In that time, how many miles did the bicyclist travel? (Hint: Use d = rt.) 12. Of the 24 students enrolled in a mathematics class, 3 students are members of the Math Club. These 3 students represent what percent of all of the students in the class? 13. A deposit of $500 is made in a savings account that pays 6% interest compounded annually....
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