1 answer

Please give the answer symbolically, thank you. The temperature at a point (x, y, z) is...

Question:

Please give the answer symbolically, thank you.

The temperature at a point (x, y, z) is given by T(x, y, z) = 102-3x2 – 3y2 – 222 In which direction does the temperature inc

The temperature at a point (x, y, z) is given by T(x, y, z) = 102-3x2 – 3y2 – 222 In which direction does the temperature increase fastest at the point (3, 1, 4)? Express your answer as a UNIT vector.

Answers


Güven, T(x, y, z) = 10 e - 3x² - 3y² - 272 since, u s unit vector, ; (3, 2,4). :: Da +(3,4,4) = K TĄ (3,3,4), 17(3,14), Tz (3 Ty (4 y, z) = ( 102-34-30°-22 10(-63). e-34-3°-222 10 (-6(1) € -3(3)-3(1)2- 2(4) Ty (3, 1,4) -63 = - Go e 4² - 3y² - 27 ..Tz

.

Similar Solved Questions

1 answer
P11-26A Computing and journalizing payroll amounts Logan White is general manager of Valuepoint Salons. During 2018,...
P11-26A Computing and journalizing payroll amounts Logan White is general manager of Valuepoint Salons. During 2018, White worked for the company all year at a equal to 15% of his annual salary $13,600 monthly salary. He also earned a year-end bonus White's federal income tax withheld during 201...
1 answer
Please complete all parts to the question 4. The cost of retained earnings the required rate...
please complete all parts to the question 4. The cost of retained earnings the required rate of return on retained earnings, it If a firm cannot invest retained earnings to earn a rate of return should return those funds to its stockholders, The cost of equity using the CAPM approach The curren...
1 answer
A cube with edge length of 56.0 cm is positioned as shown in the figure. There...
A cube with edge length of 56.0 cm is positioned as shown in the figure. There is a uniform electric field throughout the region given by E = 4.5i + 8.5j + 1.8k in N/C units, but there is no charge within the cube. What is the magnitude of the total flux through the five non-shaded faces?...
1 answer
8. Requirement for Phosphate in Ethanol Fermentation In 1906 Harden and Young, in a series of...
8. Requirement for Phosphate in Ethanol Fermentation In 1906 Harden and Young, in a series of classic studies on the fermentation of glucose to ethanol and CO2 by extracts of brewer's yeast, made the following observations: 1) Inorganic phosphate was essential to fermentation; when the supply of...
1 answer
Urple Company has $200,000 in net income for 2020 before deducting any compensation or other payment...
urple Company has $200,000 in net income for 2020 before deducting any compensation or other payment to its sole owner, Kirsten. Kirsten is single and she claims the $12,400 standard deduction for 2020. Purple Company is Kirsten's only source of income. Ignoring any employment tax considerations...
1 answer
Question 2 Determine the forces in members FG, CG, BC, and EF for the loaded crane...
Question 2 Determine the forces in members FG, CG, BC, and EF for the loaded crane truss. The forces are positive if in tension, negative if in compression. 0.35 m E D 4 m 4 m с 4 m 95 KN 4 m 0.35 m B 4 m Н. 45° А Answers: FG = KN CG = KN BC = KN EF = KN...
1 answer
Answer for b is I) Klub: 50.7% Majestic:59.3% ii) klub : 46.3% Majestic: 53.7% C) klub...
Answer for b is I) Klub: 50.7% Majestic:59.3% ii) klub : 46.3% Majestic: 53.7% C) klub = 15/23 Majestic = 8/23 Show steps for part b and c 41. Iwo competing soft-drink companies, lubCola and MajesticKola, presently have one third and two thirds of the market, respectively. Market research indicat...
1 answer
2. The rod is made of a material having a yield stress oy = 250 MPa....
2. The rod is made of a material having a yield stress oy = 250 MPa. Determine the minimum required diameter for its sections take at segments AB and BC. Apply a factor of safety F.S. = 1.5 against yielding. 600 mm mm 1 ZA 40 KN 50 KN...
1 answer
1. Determine the state of stress at the end points of the cross-section at section AB....
1. Determine the state of stress at the end points of the cross-section at section AB. (Answer: 1.25 ksi and -1.75 ksi) 15 kip -18 in 30 in. 12 in Section 4-B...
1 answer
A alb at ace course consists of four legs, defined by the displacement vectors A ,...
A alb at ace course consists of four legs, defined by the displacement vectors A , Β , , and D , as the drawing indicates. The magnitudes of the first three vectors are A-2.80 km, 8-5 km, and C-5.30 km. The finish line of the corse conddes with the starting line. Using the data in the drawing, ...
1 answer
The projected benefit obligation was $220 million at the beginning of the year. Service cost for...
The projected benefit obligation was $220 million at the beginning of the year. Service cost for the year was $13 million. At the end of the year, pension benefits paid by the trustee were $9 million and there were no pension-related other comprehensive income accounts. The actuary's discount ra...
1 answer
The force applied against a moving object travelling on a linear path is given by #F(x)= 2x^3+x#. How much work would it take to move the object over #x in [0, 4] #?
The force applied against a moving object travelling on a linear path is given by #F(x)= 2x^3+x#. How much work would it take to move the object over #x in [0, 4] #?...
1 answer
Question 1: a) Perform the 9.60 8.75 8.40 9.10 9.25 9.80 10.05 8.15 10.00 9.60 9.80...
Question 1: a) Perform the 9.60 8.75 8.40 9.10 9.25 9.80 10.05 8.15 10.00 9.60 9.80 9.20 9.30 1) sign test, and 11) Wilcoxson signed-rank test to determine if there is any evidence to conclude that the population median exceeds the given hypothesized (or as estimated from the given data) median valu...
1 answer
What impact did the Virginia Statute for Religious Freedom have on the U.S. government?
What impact did the Virginia Statute for Religious Freedom have on the U.S. government?...
1 answer
Use the Golden Section algorithm to find the minimiser of f(x)=(x^4)-(4*x^3)+6 over [-10,10] with...
Use the Golden Section algorithm to find the minimiser of f(x)=(x^4)-(4*x^3)+6 over [-10,10] with an error of less than one. Record the used x-values and corresponding function values. Compare your estimate with the true minimiser of f over [-10,10]....
1 answer
Megan exercises every morning for 40 minutes
Megan exercises every morning for 40 minutes. She does a combination of step aerobics, which burns about 11 calories per minute, and stretching, which burns about 4 calories per minute. Her goal is to burn 335 calories during her routine. Write a system of equations that represents Megan's morni...
1 answer
1. Assume that you are an observer located at alatitude of 40 degrees north (on Earth)....
1. Assume that you are an observer located at alatitude of 40 degrees north (on Earth). Draw a fully labeled diagram showing from your vantage point: a) the horizon, the zenith, the celestial equator and Polaris (the north star). b) What is the altitude (elevation) of Polaris? c) Whatisthealtitude(e...
1 answer
2019 2018 2017 Dollar Change Dollar Ch $ $ S S Millions Assets Curent Assets: Cash...
2019 2018 2017 Dollar Change Dollar Ch $ $ S S Millions Assets Curent Assets: Cash and cash equivalents Accounts receivable, net Inventories Prepaid expenses and other Total current assets Property and equipment: Property and equipment Less: Accumulated Depreciation Property and Equipment, net Prope...
1 answer
Question 10 You would like to purchase a car with a negotiated price of $40,000, and...
Question 10 You would like to purchase a car with a negotiated price of $40,000, and the dealer offers financing over a year period of repayments are to be made annually, what would be your awal payments? (For calculation purposes, use 5 decimal places as displayed in the factor table provided. Roun...
1 answer
QUESTION 4 1 points Save Answer One metric of genetic diversity in a population is heterozygosity,...
QUESTION 4 1 points Save Answer One metric of genetic diversity in a population is heterozygosity, i.e., the frequency of heterozygotes. For the marker(s) that are not in Hardy-Weinberg equilibrium, does the difference between Ho and He indicate increased or decreased heterozygosity for those marker...