A rectangular site is to be levelled, and the amount of earth that needs to be removed

Question:

A rectangular site is to be levelled, and the amount of earth that needs to be removed must be determined. A survey of the site at a regular mesh of points 10 m apart is made. The heights in metres above the level required are given in the following table.

0 0.31 0.40 0.45 0.51 0.60 0.12 0.33 0.51 0.58 0.66 0.75 0.19 0.38 0.60 0.69 0.78 0.86 0.25 0.46 0.97 0.68

It is known that the approximate volume of a cell of side x and with corner heights of a, b, c and d is

Write the total approximate volume in matrix form and hence estimate the volume to be removed.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Modern Engineering Mathematics

ISBN: 9781292253497

6th Edition

Authors: Glyn James

See More Books

Question Posted: Jan 11, 2024 12:00 AM

See More Questions

The information listed below refers to the employees of Lemonica Company for the year ended December 31, 2016. The wages are separated into the quarters in which they were paid to the individual...
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
1. What evidence is there that Michelle lacks contentment? 2. Inwhat ways is Michelle exhibiting ambivalence toward her finances? 3. What financial idols does Michelle have in her life? 4. What goals...
Find the coordinates of the midpoint of the segment with the given endpoints. P(4, -1) and Q(-2, 3)
Recognition of RevenueTheory Revenue is usually recognized at the point of sale. Under special circumstances, however, bases other than the point of sale are used for the timing of revenue...
1. What challenges would there be to creating an effective team in an organization that was growing by acquiring other companies? How could managers deal with these challenges? 2. Why do you think...
(d) Compare the estimate of the variance component for the term family with its SE. Does their relative magnitude suggest that this term might reasonably be dropped from the model?
Tonya Latirno is a certified public accountant (CPA) and staff accountant for Kennedy and Kennedy, a local CPA firm. It had been the policy of the firm to provide a holiday bonus equal to two weeks'...
Imperial Jewelers manufactures and sells a gold bracelet for $406.00. The companys accounting system says that the unit product cost for this bracelet is $266.00 as shown below: Direct materials $...
A contractor makes two products P 1 and P 2 . The four components required to make the products are subcontracted out and each of the components is made up from three ingredients A, B and C as...
In quantum mechanics the components of the spin of an electron can be repesented by the Pauli matrices Show that
What factors have led to changes in the velocity of M1 and M2 over the past three decades?
Write a brief statement that interprets the confidence interval. Choose the correct answer below. A. There is a 99% chance that the true value of the population mean weight of newborn girls will fall...
Transcribed image text: If estimated annual factory overhead is $1,072,500; overhead is applied using direct labor hours, estimated annual direct labor hours are 275,000 actum March factory overhead...
Your firm has limited capital to invest and is therefore interested in comparing projects based on the profitability index (PI), as well as other measures. What is the PI of the project with the...
The following rates are applicable to annual payroll in British Columbia Question 17 options: 1234 1.95% x total B.C. remuneration 1234 2.925% x (B.C. remuneration - $500,000) 1234 Tax Rate 1234...
Assume that different groups of couples use a particular method of gender selection and each couple gives birth to one baby. This method is designed to increase the likelihood that each baby will be...
A rigid frame ABC is formed by welding two steel pipes at B (see figure). Each pipe has cross-sectional area A = 11.31 x 103mm2, moment of inertia I = 46.37 x 106 mm4, and outside diameter d = 200mm....
Drainee purchases direct materials each month. Its payment history shows that 65% is paid in the month of purchase with the remaining balance paid the month after purchase. Prepare a cash payment...
Using 1-propanol as your only source of carbon, propose an efficient synthesis for each of the following compounds. (a) (b) (c) .
Using ethanol as your only source of carbon atoms, propose a synthesis for each of the following compounds. (a) (b) OEt .
Propose an efficient synthesis for each of the following transformations: (a) (b) (c) (d) (e) (f) TH.
What is the Breakeven Point in units assuming a product selling price is $100, Fixed Costs are $8,000, Variable Costs are $20, and Operating Income is $32,000 ? 100 units 300 units 400 units 500 units
Given the following financial data for the Smith Corporation, calculate the length of the firm's operating cycle (OC). Sales $2,610,000 Cost of Good Sold $2,088,000 Inventory $ 278,400 Accounts...
The predetermined overhead rate is usually calculated Group of answer choices At the end of each year At the beginning of each month At the beginning of the year At the end of the month

A rectangular site is to be levelled, and the amount of earth that needs to be removed

Question:

Step by Step Answer:

Note that for the first row of cells the volume is The second and third rows of cells are dealt with ...View the full answer

Modern Engineering Mathematics

Students also viewed these Sciences questions