Let us consider the price of a cube shaped stone of edge length L inches. The cost of the raw stone is proportional to its weight which is proportional to cube of its length, i.e. L*L*L or L^3 (read "L cubed") . Assuming that it cost $1000 for one cubic inch of raw stone, we can write the cost of one raw stone as 1000L^3. Let cost of polishing a square inch of the surface area of the rock is $100. Noting that the surface area of rock is proportional to the square of length, i.e. L^2 (read "L squared") we have the cost of polishing the stone as 600L^2 (note there are 6 faces to a cube).

1. Assuming there is no other cost, write down an expression for the cost of the finished stone and identify the different terms in it.

2. What are the factors for each of these terms? Are there any factors common to these terms here?

Explain two angles are complementary : Two angles are complementary. the sum of the measure of the first angle and one-forth the second angle is 57 degrees. |

Find the area of the path : A jogging path has to be made around a rectangular park which is 113 feet long and 96 feet wide. If the width of the jogging path is 2 feet, find the area of the path. |

Find the density that will maximize the hourly flow : the speed of traffic through the lincoln tunnel depends on the density of the traffic. let S be the speed in miles per hour and D be the density in vehicles per mile. the relationship between S and D is approx. S= 42- D/3 when D is less than 100. .. |

State a solid is generated by revolving about the x-axis : a solid is generated by revolving about the x-axis the region bounded by the graph of the positive continuous function y=f(x), the x-axis, and the fixed line x=a and the variable line x=b, b>a. |

What are the factors for each of these terms : Assuming there is no other cost, write down an expression for the cost of the finished stone and identify the different terms in it. |

Find x at the bearing the pilot : A plane is 150mi north and 95 mi east of an airport. Find x , the bearing the pilot should take in order to fly directly to the airport. |

Why hospital administrators do complain a shortage of nurses : Describe verbally the effect on wage rates and employment. Adjust the graph you drew for question 3, showing the monopsonistic wage rate and employment level as W2andQ2, respectively. |

How many liters of each should be mixed together : one canned juice is 25% orange juice another is 5% orange juice. How many liters of each should be mixed together in order to get 20L that is 23% orange juice. |

Define how many folds does it take to reach the moon : How many folds does it take to reach the moon with a piece of paper .002 times thick when the distance of the moon is 243000 miles |

## Tahow are the distance formula, the pythagorean theoremHow are the distance formula, the Pythagorean theorem, and equations of circles all related? How does one help you understand the others? |

## Investing for future returnsSuppose you are committed to owning a $199,000 Ferrari. If you believe your mutual fund can achieve a 12 percent annual rate of return and you want to buy the car in 9 years on the day you turn 30, how much must you invest today? |

## What is the coefficient for each relationshipwhat is the coefficient for each relationship? what does it mean in the context R=5.50x C=250+1.25x |

## Demonstrate the process with your own exampleExplain in your own words how the principle of square roots is used to solve quadratic equations. What form must a quadratic equation be in to use the principle of square roots for solving? Demonstrate the process with your own example. |

## How many units should the company sell to break evenFixed costs are estimated to be $8,400 for 2005. How many units should the company sell to break even ? |

## What is the velocity of a liquid in a pipeWhat is the velocity of a liquid in a pipe that has a flow rate of 5ft3/s and a diameter of 6 inches ? please show the steps in detail ? |

## Quadratic equation - cancellation round-off errorQuadratic Equation - Cancellation Round-off Error - Numerical Analysis - Looking for Solution Confirmation Using (2), x1 = (11.01 - 11.0077) / (2 * 1.002) = 0.0012 |

## What is the score of the removed testA teacher allows the students to each "throw out" their lowest test score in order to increase their overall grade. The original mean score of 5 tests is 72.8. After the removal of the lowest test, the mean score becomes 78.5. What is the score of.. |

## What dimensions would yield the maximum areaa carpenter is building a rectangular room with a fixed perimeter of 104 ft. what dimensions would yield the maximum area? what is the maximum area? |

## Information about gaussian quadratureFind the nodes x_i and the weights w_i so that the Gaussian quadrature of the sum from i=1 to 2 of (w_i) f(x_i) approximating the integral from -1 to 1 of f(x)dx is exact when f(x) is a polynomial of as high degree as possible. |

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd