Mathematics, 19.08.2019 01:30, charmrenee
1. a box with a square base and open top must have a volume of 4,000 cm3. find the dimensions of the box that minimize the amount of material used.
2. a rectangular storage container with an open top is to have a volume of 10 m3. the length of this base is twice the width. material for the base costs $20 per square meter. material for the sides costs $12 per square meter. find the cost of materials for the cheapest such container.
Answers: 1
Mathematics, 21.06.2019 23:00, Faizalcell2120
Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?
Answers: 1
Mathematics, 22.06.2019 00:30, amandapill
What is the area of the parallelogram? 48 sqrt(3)cm2 48 cm2 24 sqrt (3) cm2 24 cm2
Answers: 2
1. a box with a square base and open top must have a volume of 4,000 cm3. find the dimensions of the...
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