# 1. The total cost consequences of applying insulation to a pipe are cost = 32 t...

###### Question:

1. The total cost consequences of applying insulation to a pipe are cost = 32 t + 2/t where t is insulation thickness. Compute the value of t that minimizes cost.

#### Similar Solved Questions

##### What is the derivative of ln(sqrtx)?
What is the derivative of ln(sqrtx)?...
##### I need help with the following question Write a script based on the program in Exercise...
I need help with the following question Write a script based on the program in Exercise 11.13 that inputs several lines of text and uses String method indexOf to determine the total number of occurrences of each letter of the alphabet in the text. Uppercase and lowercase letters should be counted to...
Bill and Janine both changed jobs recently and each received a rollover check for $5,000. Both would like to invest in the ABC Mutual Fund (historical prices in the table below.) • Bill decided to invest all of his money on June 1st. • Janine decided to dollar cost average her funds into t... 1 answer ##### (1) An application developed to monitor on-line activities of children keeps a record of the most... (1) An application developed to monitor on-line activities of children keeps a record of the most frequently visited websites accessed by a child. The number of times a website has been visited by a child is a quantitative, discrete variable. (1) True. (2) False (2) To illustrate datasets via graphs... 1 answer ##### Two bodies P and Q on a smooth horizontal surface are connected by a light cord.... Two bodies P and Q on a smooth horizontal surface are connected by a light cord. The mass of P is greater than that of Q. A horizontal force F (of magnitude F) is applied to Q as shown in the figure, accelerating the bodies to the right. Ignore friction between both bodies and the surface. Sketch a ... 1 answer ##### Student Number For the following written questions, write out ALL of your work to get full... Student Number For the following written questions, write out ALL of your work to get full marks (Question 10- 4 marks) A key machine makes keys with some aaon forjation error. We expect there mEm I to be aero error but the amount is normally distributed with standard the error is no more than 1 mm ... 1 answer ##### Question G. [5 MARKS] Find the derivative of y, where y is given implicitly as a... Question G. [5 MARKS] Find the derivative of y, where y is given implicitly as a function of x by: ytan + y sin cIn y = 14.... 1 answer ##### Draft a claim for the self-stick notepad invention marketed by 3M Corporation as the Post-it note. Draft a claim for the self-stick notepad invention marketed by 3M Corporation as the Post-it note.... 1 answer ##### For the air-jet shown below, determine the velocity (in m/s) of the air drawn in by... For the air-jet shown below, determine the velocity (in m/s) of the air drawn in by the jet. The air supply is at an absolute pressure of 700,000 Pa (abs) and a velocity of 3 m/s. Total mixed air velocity (at the exit) is measured to be 8 m/s. 700 kPa 300 K 2.5 cm Air supply Mixed air flows 45 cm - ... 1 answer ##### Citco Company is considering investing up to$590,000 in a sustainability enhancing project. Its managers have...
Citco Company is considering investing up to \$590,000 in a sustainability enhancing project. Its managers have narrowed their choices to three potential projects • Project A would redesign the production process to recycle raw materials waste back into the production cycle, saving on direct mat...
##### Please answer both questions 99 V The graph shows the voltage across and the current through...
Please answer both questions 99 V The graph shows the voltage across and the current through a single circuit element connected to an AC generator. Identify the circuit element, and justify your choice with a brief explanation 0.14 2.8 A 0 a) The element is a resistor. b) The element is an inductor....
##### Assume g = 10 m/s2 A stone is thrown downward from an unknown height above the...
Assume g = 10 m/s2 A stone is thrown downward from an unknown height above the ground with an initial speed of 5.0 m/s. It strikes the ground 4.0 s later. The velocity of the rock 1.0 second before it strikes the ground is: Select one: O A. - 30 m/s OB. - 25 m/s O C. - 45 m/s O D. - 15 m/s O E 35 m/...
##### Sample mean, sample s, variance, population s This data is from a sample. Calculate the mean,...
sample mean, sample s, variance, population s This data is from a sample. Calculate the mean, standard deviation, and variance. x 42.6 23.9 12.9 22.8 41.3 26.1 | 13.6 14.4 44.3 Please show the following answers to 2 decimal places. Sample Mean = 26.88 Sample Standard Deviation = Sample Variance =...
##### How would I find the standard form of the complex number 9(cos((7pi)/6)=isin((7pi)/6))?
How would I find the standard form of the complex number 9(cos((7pi)/6)=isin((7pi)/6))?...
##### How do you find the product of (8x + 7)(x + 2) ?
How do you find the product of (8x + 7)(x + 2) ?...