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Question 12 Current Attempt in Progress Determine the ASTM grain size number if 32 grains per...
Determine the ASTM grain size number if 90 grains per square inch are measured at a...
Determine the ASTM grain size number if 90 grains per square inch are measured at a magnification of 65x, Part 1 In this problem, you are asked to find the ASTM grain size number given the number of grains per square inch and the magnification. Solve Equation 4.18 (below) for G. nu (100) = 20-1 0(0,0) Valio [0:0] Hasinaresin TO I COOO a . . va 40 10 X Erase Save & Close Undo Redo Select All Select Delete Help...
solve two parta with steps and leabel final answer please. thumbs up if correct Part 1 3 Be sure and review Section 4.11. You may need to review your knowtedge of solving equations with logarithm...
solve two parta with steps and leabel final answer please.
thumbs up if correct
Part 1 3 Be sure and review Section 4.11. You may need to review your knowtedge of solving equations with logarithms if you are having difficulty with your solution. If you are having diticulty with this problem, it might be helpful to review: Solving Equations In this problem, you are asked to find the ASTM grain size number given the number of grains per square inch...
Question 1 View Policies Current Attempt in Progress If random samples of size 50 are drawn...
Question 1 View Policies Current Attempt in Progress If random samples of size 50 are drawn from a population with mean 275 and standard deviation 90, find the standard error of the distribution of sample means. Round your answer to three decimal places, if necessary. standard error - i Question 6 View Policies Current Attempt in Progress Impact of Sample Size on Accuracy Compute the standard error for sample means from a population with mean = 100 and standard deviation...
Current Attempt in Progress Calculate the number of vacancies per cubic meter in some metal at...
Current Attempt in Progress Calculate the number of vacancies per cubic meter in some metal at 722°C. The energy for vacancy formation is 0.90 eV/atom, while the density and atomic weight for this metal are 6.81 g/cm² (at 722°C) and 79.39 g/mol, respectively. m3
Question 4 of 12 View Policies Current Attempt in Progress Borrowing money is an example of...
Question 4 of 12 View Policies Current Attempt in Progress Borrowing money is an example of a(n) O operating activity O investing activity. O financing activity. O delivering activity eTextbook and Media Save for Later Question 3 of 12 View Policies Current Attempt in Progress All of the following are advantages for choosing a proprietorship for a business except O a proprietorship is a simple form of business to set up. O a proprietorship gives the owner control of the...
Next> Question 13 /1 View Policies Show Attempt History Current Attempt in Progress Aresearcher wants to make a...
Next> Question 13 /1 View Policies Show Attempt History Current Attempt in Progress Aresearcher wants to make a 999% confidence interval for a population proportion. A preliminary sample produced the sample proportion of 0.665. The sample size that would limit the margin of error to be within 0.035 of the population proportion is: eTextbook and Media
--/1 Question 32 View Policies Current Attempt in Progress The following information is available for completed...
--/1 Question 32 View Policies Current Attempt in Progress The following information is available for completed Job No. 402: Direct materials, $220000; direct labor, $280000; manufacturing overhead applied, $210000; units produced, 5000 units; units sold, 3000 units. The cost of the finished goods on hand from this job is $426000 $710000. $200000. $284000. Save for Later Attempts: 0 of 1 used 1 used Submit Answer Sulimit Answer Send to Gradebook
Question 12 --/1 View Policies Current Attempt in Progress Is a t-Distribution Appropriate? A sample with size n= 75 ha...
Question 12 --/1 View Policies Current Attempt in Progress Is a t-Distribution Appropriate? A sample with size n= 75 has X = 18.92 , and s= 10.1 The dotplot for this sample is given below. OOOO 0000 0000 00000 OOOOO 00000 OOOOOOO 00000000000 00000000000 O OOO 00 00 0 0 10 20 30 40 Indicate whether or not it is appropriate to use the t-distribution. If it is appropriate, give the degrees of freedom for the t-distribution and give the...
Question 11 View Policies Current Attempt in Progress Is a t-Distribution Appropriate? A sample with size...
Question 11 View Policies Current Attempt in Progress Is a t-Distribution Appropriate? A sample with size n = 12 has = 7.6 and s = 1.6 .The dotplot for this sample is given below. Oo O 10 11 7 Indicate whether or not it is appropriate to use the t-distribution. If it is appropriate, give the degrees of freedom for the t-distribution and give the estimated standard error. If it is not appropriate, enter -1 in both of the answer...
Question 5 --/1 View Policies Current Attempt in Progress The Sheridan Acres Inn is trying to...
Question 5 --/1 View Policies Current Attempt in Progress The Sheridan Acres Inn is trying to determine its break-even point during its off-peak season. The inn has 50 rooms that it rents at $36 a night. Operating costs are as follows: Salaries $4,000 per month Utilities $1,500 per month Depreciation $1,300 per month Maintenance $832 per month Maid service $6 per room Other costs $12 per room Determine the inn's break-even point in number of rented rooms per month. Break-even...
Determine the ASTM grain size number if 90 grains per square inch are measured at a magnification of 65x, Part 1 In this problem, you are asked to find the ASTM grain size number given the number of grains per square inch and the magnification. Solve Equation 4.18 (below) for G. nu (100) = 20-1 0(0,0) Valio [0:0] Hasinaresin TO I COOO a . . va 40 10 X Erase Save & Close Undo Redo Select All Select Delete Help...
solve two parta with steps and leabel final answer please.
thumbs up if correct
Part 1 3 Be sure and review Section 4.11. You may need to review your knowtedge of solving equations with logarithms if you are having difficulty with your solution. If you are having diticulty with this problem, it might be helpful to review: Solving Equations In this problem, you are asked to find the ASTM grain size number given the number of grains per square inch...
Question 1 View Policies Current Attempt in Progress If random samples of size 50 are drawn from a population with mean 275 and standard deviation 90, find the standard error of the distribution of sample means. Round your answer to three decimal places, if necessary. standard error - i Question 6 View Policies Current Attempt in Progress Impact of Sample Size on Accuracy Compute the standard error for sample means from a population with mean = 100 and standard deviation...
Current Attempt in Progress Calculate the number of vacancies per cubic meter in some metal at 722°C. The energy for vacancy formation is 0.90 eV/atom, while the density and atomic weight for this metal are 6.81 g/cm² (at 722°C) and 79.39 g/mol, respectively. m3
Question 4 of 12 View Policies Current Attempt in Progress Borrowing money is an example of a(n) O operating activity O investing activity. O financing activity. O delivering activity eTextbook and Media Save for Later Question 3 of 12 View Policies Current Attempt in Progress All of the following are advantages for choosing a proprietorship for a business except O a proprietorship is a simple form of business to set up. O a proprietorship gives the owner control of the...
Next> Question 13 /1 View Policies Show Attempt History Current Attempt in Progress Aresearcher wants to make a 999% confidence interval for a population proportion. A preliminary sample produced the sample proportion of 0.665. The sample size that would limit the margin of error to be within 0.035 of the population proportion is: eTextbook and Media
--/1 Question 32 View Policies Current Attempt in Progress The following information is available for completed Job No. 402: Direct materials, $220000; direct labor, $280000; manufacturing overhead applied, $210000; units produced, 5000 units; units sold, 3000 units. The cost of the finished goods on hand from this job is $426000 $710000. $200000. $284000. Save for Later Attempts: 0 of 1 used 1 used Submit Answer Sulimit Answer Send to Gradebook
Question 12 --/1 View Policies Current Attempt in Progress Is a t-Distribution Appropriate? A sample with size n= 75 has X = 18.92 , and s= 10.1 The dotplot for this sample is given below. OOOO 0000 0000 00000 OOOOO 00000 OOOOOOO 00000000000 00000000000 O OOO 00 00 0 0 10 20 30 40 Indicate whether or not it is appropriate to use the t-distribution. If it is appropriate, give the degrees of freedom for the t-distribution and give the...
Question 11 View Policies Current Attempt in Progress Is a t-Distribution Appropriate? A sample with size n = 12 has = 7.6 and s = 1.6 .The dotplot for this sample is given below. Oo O 10 11 7 Indicate whether or not it is appropriate to use the t-distribution. If it is appropriate, give the degrees of freedom for the t-distribution and give the estimated standard error. If it is not appropriate, enter -1 in both of the answer...
Question 5 --/1 View Policies Current Attempt in Progress The Sheridan Acres Inn is trying to determine its break-even point during its off-peak season. The inn has 50 rooms that it rents at $36 a night. Operating costs are as follows: Salaries $4,000 per month Utilities $1,500 per month Depreciation $1,300 per month Maintenance $832 per month Maid service $6 per room Other costs $12 per room Determine the inn's break-even point in number of rented rooms per month. Break-even...
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Amplitude=3;
fs=8000;
n=0:399;
t=0:1/fs: n*1/fs-1/fs;
signal=3+3*cos(2*pi*1100*t)+3*cos(2*pi*2200*t)+3*cos(2*pi*3300*t);
fftSignal= fft(signal);
fftSignal=f ftshift (fftSignal);
f=fs/2*linspace(-1,1,fs);
plot(f,abs(fftsignal);
xlabel('Frequency(Hz)’)
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