If the scale of a drawing is identified as 1/8"=1' and an interior wall of the drawing measures 3" , then the actual length of the wall is ?

Q: How large should n be to guarantee that the Trapezoidal Rule approximation to - 6x +24x2- 2x 5) da…

A: The integral value of this function is 687.5.

Q: A trough is 10 ft long and its ends have the shape of isosceles triangles that are 3 ft across at…

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Q: The ends of a water trough 8 ft long are equilateral triangles whose sides are 2 ft long. If water…

A: Length = 8 feet         Side     = 2         dvdt = 5 ft3/min          h   = 8 inch  = 23…

Q: Assuming your car can slow at a constant rate of 15 ft/sec2, how much distance will your car cover…

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Q: A steel cable providing tension on a power pole is anchored 16ft from the pole and reaches 12 feet…

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Q: A circle has a radius of 4 cm. If the radius is increased by 0.01 cm, what is the estimated increase…

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Q: The lengths of the edges of a cube are increasing at a rate of 1 ft/min. At what rate is the surface…

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Q: The measurement of the circumference of a circle is found to be 64 centimeters, with a possible…

A: Given:- The measurement of the circumference of a circle is found to be 64 centimeters, with a…

Q: A trough is 14 ft long and its ends have the shape of isosceles triangles that are 5 ft across at…

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Q: The scale on a map Indicates that 1 cm on the map corresponds to an actual distance of 40 km of two…

A: Given that 1 cm represents 40 km and two cities are 5.4 cm apart.

Q: The radius of a circle is to be measured and its area computed. The error in the measurement of the…

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: A rectangular wooden chopping board is advertised as being 17cm by 25 cm, each side measured to the…

A: (a) Consider the rectangular wooden chopping board,   it can be observed that the longer side is of…

Q: The dimensions of a rectangle are measured to be 8 ± 0.1 by 4 ± 0.2 inches. What is the approximate…

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Q: How far from the top must you cut a conical tent in order to cut cloth(material) in half? Kindly…

A: Let the surface area be A thus  A=πR((R2+H2), where R is the radius of the base and H is the…

Q: is expanding with time. If = 5 cm2/s, what is at =6? 6. A circle with area A =

A: Answer and explanation is given below..

Q: A technical machinist is asked to build a cubical steel tank that will hold 200 L of water.…

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Q: The average height of men in the US is approximately 5ft 10in. What proportion of women represented…

A: It is given that the height of women follows a normal distribution with mean 64.33 in and standard…

Q: A ladder 40.2 ft long is leaning against an embankment inclined 70.4° to the horizontal. If the…

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Q: The dimensions of a rectangular block of wood are found to be 100,120 and 200mm, with a possible…

A: Let's find greatest error in the surface area of the rectangular block.

Q: If the scale of a shark is 2 in to 7ft , What is the actual length of a shark if the model is 5 in

A: scale = (model length)/(actual distance of object) scale = 2 inch/7 ft it means in the model 2 inch…

Q: A wooden rectangular box is to be made of lumber that is 2/3 in. thick. The inside length is to be 6…

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Q: An 8ft length of 4 inch wide crown molding costs $15. How much will it cost to buy 40 ft of crown…

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Q: Two cylinders are similar and their volumes are in a ratio of 5:4. If the smaller cylinder has a…

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Q: To the nearest tenth of a centimeter, how tall is a cylinder with a radius of 7.4cm and volume of…

A: Given:        Radius r = 7.4 cm        Volume V = 2119.5 cm3        Volume of cylinder V = πr2h…

Q: 2. A printer needs to make a poster that will have a total area of 200 in? and will have 1-inch…

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

Q: If the sides of a square increase in length at a rate of 3 in/s, then the rate of change of the…

A: Let the side length of a square be x Now, Side length increases at a rate of 3in/s. That is, dxdt=3…

Q: A light is on the top of a 12 ft tall pole and a 5 ft 6 in tall person is waking away from the pole…

A: Given that:Height of the poll is 12 ft and height of the person is 5 ft 6 in or 5.5 ft.Let x and y…

Q: Starting with a 140-foot-long stone wall, a farmer would like to construct a rectangular enclosure…

A: Given: Length of the stone wall is 140 foot. A rectangular enclosure is added by adding 700 feet of…

Q: 25) A 12 ft ladder is rested against the top of a 10 ft wall. How far is the bottom of the ladder…

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Q: A large pinecone has a spiral that is 144 units in length, while a smaller pinecone has a spiral…

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Q: A tennis ball is dropped from a height of 8ft. If the ball rebounds 3 over 4 of its height on each…

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Q: If rectangle EPOR is dilated from the origin with a scale factor of 1/2, the area of the rectangle…

A: Given the given diagram is The given rectangle is dilated from the origin with a scale factor of…

Q: The ends of a trough, 8 ft in length, are isosceles triangles with height 2ft and base 4ft. Water is…

A: Rate of change

Q: A baseball diamond is in Second base the shape of a square with 90-ft sides. How far is it from home…

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Q: A baseball diamond has the shape of a square with sides 90 ft long, as shown. A player is running…

A: A baseball diamond has the shape of a square with sides 90 feet long. A player running from second…

Q: The lengths of the edges of a cube are increasing at a rate of 8 ft/min. At what rate is the surface…

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Q: A trough is 12 ft long and its ends have the shape of isosceles triangles that are 2 ft across at…

A: Given data:   The length of the trough is L=12 ft. The side of the isosceles triangle is b=2 ft. The…

Q: The measurement of the circumference of a circle is found to be 66 centimeters, with a possible…

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Q: A trough is 10 ft long and its ends have the shape of isosceles triangles that are 3 ft across at…

A:

Q: If the radius of a circle is .8 increased from 5 cm to 5.1 cm. The approximate increase in area

A: Given that The radius of circle is increased from 5 cm to 5.1cm To find The approximate increase in…

Q: At what rate is water pouring into a rectangular bathtub with base 73 ft² if the water level rises…

A: Given : The base of rectangular bathtub = 73ft2 The rate at which water level is rising = 1.2…

Q: The volume of a cube is increasing at a rate of 64 in ³/sec. At what rate is the length of each edge…

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Q: A trough is 14 ft long and its ends have the shape of isosceles triangles that are 2 ft across at…

A: It is required to find the rate at which water level is rising in the given trough whose sides are…

Q: A trough is 12 ft long and its ends have the shape of isosceles triangles that are 2 ft across at…

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Q: find the rate at which the area is increasing

A: Given an isoscles triangle has a constant length of 4 ft. Angle Ø between these sides increases at…

Q: 2. A single-lane street 10ft wide goes through a semicircular tunnel with radius 9ft. How high is…

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Q: How far from the top must you cut a conical tent in order to cut cloth(material) in half? Kindly…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.