A rectangular box with no top is to be constructed having a 125 cubic inches. What width r, in 2 volume of inches, will minimize the amount of material (Assume no to be used in its construction. material is wasted.) 1. width 5 inches 2. width = 3 inches 3. width = 4 inches

Q: A fenced in playground has a length that is 9 meters more than its width. If the total area is 400m²…

A: Let, width = x m       Length = (x + 9) mThen, area = x(x + 9) m2 So, by the given problem, we have…

Q: 30 20 100 100 001

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Q: Given a ceiling height 8 find the area of the walls just find the entire area of all walls .

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A: The objective is to find the air capacity that the building can hold.

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A: Let V be the volume of the rectangular prism chocolate bar having dimensions 2 cm by 4 cm by 12 cm.…