Please Do number 6. the R value for number 5 is 1.23
Please Do number 6.
the R value for number 5 is 1.23
Homework Answers
4) If there is a convection heat transfer on either sides of the wall then thre are 5 resistance to heat flow through the window. For unit area (A=1)of window they are,
- Inside convection resistance R1 = 1/hinside
- Wall conduction resistance R2= L1/k2
- Convection resistance in between the walls R3 = 1/hbetween
- Conduction resistance of wall R4 = L2/k2
- Outside convection resistance R5 = 1/houtside
So draw 5 resistance in series connection
5) R = 1 / U = 1 / 0.81 = 1.23
K/W
when convection on both side is included R value increases
6) Neglecting inside and outside convection to get the published U - factor the convection coefficient must be h = U = 0.81 W/m2k only .
6. (5 pts.) A real number r is called an algebraic number if r is a...
6. (5 pts.) A real number r is called an algebraic number if r is a zero of a polynomial Plx)=a,x" +a,-|x"-, + +a,x + ao with integer coefficients. Prove that the set A of all algebraic numbers is countable.
do 5 QUESTION 5 The number of moles in 30.75 R ofC2H60 (molar mass 46.1 mol)...
do 5
QUESTION 5 The number of moles in 30.75 R ofC2H60 (molar mass 46.1 mol) is e 1.12 103 b 0.667 none of these d 7.38 10 1.280 QUESTION 6
Use R instead of a calculator for Questions 5 and 6. Please attach the R commands...
Use R instead of a calculator for Questions 5 and 6. Please attach the R commands output and graphs that you used to answer the question. The R output alone is not an answer to the question. Please write a sentence or two to properly answer each question. Assume that the distribution of the duration of human pregnancies can be approxi- mated with a normal distribution with a mean of 266 days and a standard deviation of 16 days (a)...
please do 5 and 6 E 100 V 20° R 222 XL 50 Xc 100 5....
please do 5 and 6
E 100 V 20° R 222 XL 50 Xc 100 5. For the circuit above, calculate: a. Total admittance (Y) b. Total conductance (G) c. Total susceptance (B) d. Find IT, IR, IL & IC e. Total Apparent, Reactive & Real Power (S, Q & P) f. Power Factor (pf) g. Draw the complete admittance triangle with G, -JBL +jBc and Yt all shown and quantified. h. Draw the complete phasor diagram with E, I,...
Van you help with number 5 and 6, please? 5. The market value balance sheet for...
Van you help with number 5 and 6, please?
5. The market value balance sheet for payout is shown on the following table: LIABILITIES ASSETS AND EQUITY CASH $100,000 $1'000,000 FIXED ASSETS 900,000 EQUITY Suppose that payout policy is referred to its intention to repurchase $10,000 worth of stock instead of paying out the dividend. What effect will the repurchase have on an investor who currently holds 100 shares and sells 1 of those shares back to the company in...
How do I get the p-value Please use R Code Question 5 Your answer is CORRECT...
How do I get the p-value
Please use R Code
Question 5 Your answer is CORRECT The one-sample t statistic for a test of Ho: =14 vs. Ha: <14 based on n observations has the test statistic value of t= -1.45. What is the p-value for this test? = 19 0.164 a) 0.918 b) 0.000 c) 0.382 0.082
please solve number 3 only #2 Find the maximum power transfer to resistor R in the...
please solve number 3 only
#2 Find the maximum power transfer to resistor R in the following circuit (hints: Remove R first, & do Thevenin's equivalent to calculate R; then find Power) (pts. 20) 5 Ω 10 Ω 50 Ω 6 Ω ΕΛ V, 3. Find the w of following opamp circuit (pts. 20) 80 ΚΩ 80 ΚΩ 5 ΚΩ 40 ΚΩ + 1ο 0.3V 20 ΚΩ 0.7V
R Code Value P(T < t-stat) pt(t-value, df) P(T > t-stat) 1-pt (t-value, df) Please do 4 of the following 5 questions. Do more for the practice. If you do all of them, 1 EC on Quiz 12. Also,...
R Code Value P(T < t-stat) pt(t-value, df) P(T > t-stat) 1-pt (t-value, df) Please do 4 of the following 5 questions. Do more for the practice. If you do all of them, 1 EC on Quiz 12. Also, whenever you use R, please write out or print out your code via html document and label the question your R code is for! 1. A randomi sample of soil specimens was obtained and the amount of organic matter % in...
Please Complete all parts of 1-5 Toss Number of Candies Number Landing Completely on Base 6...
Please Complete all parts of 1-5
Toss Number of Candies Number Landing Completely on Base 6 6 5 Total
Please do Number 5 4. [25] Your company has purchased and installed a chemical reactor for...
Please do Number 5
4. [25] Your company has purchased and installed a chemical reactor for $200,000 with an expected salvage value of $20,000. This chemical reactor has a useful life of 10 years. Develop a Double Declining Balance depreciation schedule without conversion to straight line. Please show book value at the beginning of each year, and convert the depreciation schedule to half year convention. Please show all of your work.
6. (5 pts.) A real number r is called an algebraic number if r is a zero of a polynomial Plx)=a,x" +a,-|x"-, + +a,x + ao with integer coefficients. Prove that the set A of all algebraic numbers is countable.
do 5
QUESTION 5 The number of moles in 30.75 R ofC2H60 (molar mass 46.1 mol) is e 1.12 103 b 0.667 none of these d 7.38 10 1.280 QUESTION 6
Use R instead of a calculator for Questions 5 and 6. Please attach the R commands output and graphs that you used to answer the question. The R output alone is not an answer to the question. Please write a sentence or two to properly answer each question. Assume that the distribution of the duration of human pregnancies can be approxi- mated with a normal distribution with a mean of 266 days and a standard deviation of 16 days (a)...
please do 5 and 6
E 100 V 20° R 222 XL 50 Xc 100 5. For the circuit above, calculate: a. Total admittance (Y) b. Total conductance (G) c. Total susceptance (B) d. Find IT, IR, IL & IC e. Total Apparent, Reactive & Real Power (S, Q & P) f. Power Factor (pf) g. Draw the complete admittance triangle with G, -JBL +jBc and Yt all shown and quantified. h. Draw the complete phasor diagram with E, I,...
Van you help with number 5 and 6, please?
5. The market value balance sheet for payout is shown on the following table: LIABILITIES ASSETS AND EQUITY CASH $100,000 $1'000,000 FIXED ASSETS 900,000 EQUITY Suppose that payout policy is referred to its intention to repurchase $10,000 worth of stock instead of paying out the dividend. What effect will the repurchase have on an investor who currently holds 100 shares and sells 1 of those shares back to the company in...
How do I get the p-value
Please use R Code
Question 5 Your answer is CORRECT The one-sample t statistic for a test of Ho: =14 vs. Ha: <14 based on n observations has the test statistic value of t= -1.45. What is the p-value for this test? = 19 0.164 a) 0.918 b) 0.000 c) 0.382 0.082
please solve number 3 only
#2 Find the maximum power transfer to resistor R in the following circuit (hints: Remove R first, & do Thevenin's equivalent to calculate R; then find Power) (pts. 20) 5 Ω 10 Ω 50 Ω 6 Ω ΕΛ V, 3. Find the w of following opamp circuit (pts. 20) 80 ΚΩ 80 ΚΩ 5 ΚΩ 40 ΚΩ + 1ο 0.3V 20 ΚΩ 0.7V
R Code Value P(T < t-stat) pt(t-value, df) P(T > t-stat) 1-pt (t-value, df) Please do 4 of the following 5 questions. Do more for the practice. If you do all of them, 1 EC on Quiz 12. Also, whenever you use R, please write out or print out your code via html document and label the question your R code is for! 1. A randomi sample of soil specimens was obtained and the amount of organic matter % in...
Please Complete all parts of 1-5
Toss Number of Candies Number Landing Completely on Base 6 6 5 Total
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