Chapter 1 Section 1.2 17. Four pieces of equal length are cut from the 20 inch length of round stock. If the saw 3/16", calculate the length of the left over piece as a fraction. ll dimensions are 3 3 3 l 6 l 6 20

Q: A piece of wire 10 ft long is cut into two piece. One piece is bent into the shape of a circle and…

A: The area of a circle is πr2 , where r is the radius of the circle . The area of a square is a2 where…

Q: Chapter 2, Section 2.3, Question 16ab A ball with mass m kg is thrown upward with initial velocity…

A: Given that initial velocity u=28m/s height of the building  h=24 m acceleration g=9.8m/s2 downward.…

Q: A solid gold cube of sides 50cm is kept in an empty rectangular tank of length 4 m, breadth 3 m and…

A: Given, The side of the gold cube =50 cm                                           =0.005 m Length of…

Q: You are building five identical pens adjacent to each other with a total area of 1000 square meters…

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Q: 8. A box is being designed in the shape of a rectangular prism. Its length is 14 inches and its…

A: Explanation and solutions is given below....

Q: According to building specifications and physical measurements, the maximum weight that foundation…

A: If x is directly proportional to y, then it can be written that x ∝y or x=ky. Here, k is the…

Q: A tank with rectangular base and sides and open at the top, is to be constructed so that its depth…

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Q: 3. if 1 square unit = 10 square meters, and 1 liter of paint that costs 200.00 pesos can cover 13.33…

A: Given query is to find the amount needed to pain to the wall.

Q: 4. A punch bowl shaped like a hemisphere with a radius of 9 inches is full of punch. If we are…

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Q: Topic 3: Take a square sheet of paper of side 10 cm. Four small squares are to be cut from the…

A: Given: Length of side of square sheet=10 cm. The four small squares are to be cut from the corners…

Q: A farmer is building a fence to enclose a rectangular area against an existing wall, shown in the…

A: In the given question we have to find the value of maximum area that can be enclosed by the fence.

Q: A silo consists of a cylinder surmounted by a hemisphere. If the floor is three times as expensive…

A: Let r be the radius of the hemisphere. This is also the radius of the base of the cylinder. Let h be…

Q: 1. A rectangular window has a length that is 18 inches more than its width. If its perimeter is 180…

A: Let width of the rectangular window be w (in inches).Since length is 18 inches more than width,so…

Q: 4. A water tower is built in the shape of a right circular cylinder whose base is 10 meters in…

A: The tower is built in the shape of a right circular cylinder with base diameter 10 meters and…

Q: 17) Which describes how the area of a triangle will change if the dimensions are all enlarged by a…

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Q: A window is being built and the bottom is a rectangle and the top is a semicircle. If there is 12…

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Q: An Olympic pool is rectangular with a length of 50 meters, a width of 25 meters, and a depth of 3…

A: Given :                     A rectangular pool with length 50 m and width 25 m.  To find :…

Q: Two stacks of 23 quarters each are shown. One stack forms a cylinder but the other stack does not…

A: Given that,

Q: 3. A rectangular yard with an existing stonewall on one side is to be fenced off. If the area of the…

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Q: Two cubes have a scale factor of 5:8. If the surface area of the larger cube 1536 cm?, what is the…

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Q: A dam having a cross section shown in the figure is to be constructed near an identified body of…

A: Find the volume and then go ahead.

Q: 2 The altitude of the great Pyramid of Cheops in Egypt originally was 480 ft. and its square base…

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Q: 13. The top and bottom margins of a poster are each 9 cm and the side margins are each 6 cm. If the…

A: Suppose the dimensions of the poster are, x(length) and y(breadth) of the printed area. Here, given…

Q: A certain type of glass is such that a slab 1" thick absorbs one-quarter of the light which starts…

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Q: A window is being built and the bottom is a rectangle and the top is a semicircle. If there is 8…

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Q: 7. The top and bottom margins of a poster are each 6 cm and the side margins are each 4 cm. If the…

A:

Q: 3. What did the field in Figure 5-3 cost if it sold for $6,225 per acre? 4,225 ft 1,800 ft 5,000 ft

A: Area=sum of bases2* height

Q: 6. The perimeter of a garden is 20m, its area is 24sq m. What are the dimensions of the garden?

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Q: 2. A steel girder 27 feet long is to be moved on rollers along a passageway 8 feet in width and into…

A: Given: A steel girder 27 feet long is to be moved on rollers along a passageway 8 feet in width and…

Q: 1.19 A water system of 2 in. (inside diameter) pipe, having a length of % mile, is to be flushed…

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Q: You are building five identical pens adjacent to each other with total 30m length of fencing, as…

A: Given, 5 identical pens and 30 m length of fencing. We need to maximize the total area.

Q: 10. A vertical pole 45.0 ft high stands on level ground and is supported by three guy wires attached…

A: 10. A vertical pole 45.0 ft high stands on level ground and is supported by three guy wires attached…

Q: 4. The volume of the fish tank needs to be tripled. 10 in 3 in 18 in What scale factor should be…

A: Given a fish tank whose volume has to be tripled. To find the scale factor

Q: 5. A farmer desires to irrigate a border which is 12 m wide and 150 m long. He wants to apply an…

A: Given: Width = 12 m Length = 150 mdepth of water=75mm =0.075mDischarge of stream  =60 l/sec

Q: Use your knowledge of proportion to solve this problem. A student in COBU260 course scores 60…

A: Given information: Maximum points in the first half of the semester = 110 A student scored in the…

Q: You’re building five identical pens adjacent to each other with a total area of 1000 m^2, as shown…

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Q: 1) Find the approximate distance that will be saved by walking diagonally across a field 450 meters…

A: Given: For a field lengthl and breadthb are respectively 450m and  250m We know that for a…

Q: A ladder 10 ft long rests against a vertical wall. If the bottom of the ladder slides away from the…

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Q: A rancher wants to create two rectangular pens, as shown in the figure, using an existing fence line…

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Q: a) A triangle is inscribed in a semi-circle, its hypotenuse lies on the diameter of the semi-circle.…

A: Given: Let ∆ABC is inscribed in semicircle. The angle inscribed in a semicircle is always a right…

Q: 2. A ladder 12 m long is placed so that its front is 3 m from a building. How far must the foot of…

A: This question can be solved by applying the concept of Pythagoras theorem.

Q: A television screen is 40 cm high and 60 cm wide. The picture is compressed to 62.5% of its original…

A: Using information given in the question

Q: a. Suppose we had a triangular prism that was 14 cm long with a triangular base of 1 cm and a height…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: the total area of a cone is 125 pi cm^2 if its dimensions are increased to five times their original…

A: The total area of cone is A=πrr+l where r is the radius and l is the slant height.

Q: Suppose you ask a jeweller to form a gold in the shape of a sphere whose volume is * cm³. But you…

A: Intial volume of gold = 4π/3.

Q: A 5 cm cube is cut into as many 1 cm cubes as possible. What is the ratio of the surface area of the…

A: A 5 cm cube is cut into as many 1 cm cubes as possible. Length of an edge of larger cube is 5 cm and…

Q: If =1 cu cm (not actual size), how many cu cm will be needed to fill each bo 1. 2. 3. volume = cm3…

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Q: Chapter 6, Section 6.6, Question 016 A cone-shaped water reservoir is 20 ft in diameter across the…

A: Note: As per company policy we have to solve only one question. So, please post it as another…