Question: Use technology to find the solution. Approximate values to the nearest thousandth. 53x + 95y + 12z = 108 81x57y24z = -92 -9x + 11y

Use technology to find the solution. Approximate values to the nearest thousandth.53x + 95y + 12z = 108 81x57y24z = -92 -9x +

53x + 95y + 12z = 108 81x57y24z = -92 -9x + 11y 78z = 21

Step by Step Solution

★★★★★

3.25 Rating (154 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Enter the coefficients of the linear system into a 3 4 matrix ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related College Algebra Graphs And Models Questions!

Q:

In auditing Train Company, you obtain directly from the bank Train s bank statement, canceled checks, and other memoranda which relate to the company s bank account for December 2 0 1 6 . In...

Q:

The Nielsen Company measured connection speeds on home computers in nine different countries and wanted to determine whether connection speed affects the amount of time consumers spend online. Table...

Q:

Use a spreadsheet to calculate the k values asked for in Prob. 13.22 In Problem 22 (a) Use Mathcad to create an animation showing how contours and three-dimensional plots of the H+2 LCAO MOs 1 and 2...

Q:

Use technology to find the regression line to predict Y from X. X 15 35 25 30 Y 532 466 478 320 303 349 275 221 40 45 50

Q:

5. Construct the confidence interval for the population mean u. c = 0.98, x = 15.1, 6=9.0, and n = 90 . . . A 98% confidence interval for u is (Round to one decimal place as needed.)View an example |...

Q:

Assume the random variable x is normally distributed with mean u = 50 and standard deviation 6 = 7. Find the indicated probability. P(x > 38) P(x > 38) = D (Round to four decimal places as needed.)...

Q:

Tangents to Cubics Stage 1 Pure 4 Mathematics Topic: Assessment Type: Weighting: Polynomials Mathematical Investigation 25% Date Released: Checkpoint Date/s: Final Due Date: 8/9/17 Task Overview...

Q:

Please help - Normal Distributions: HW Score: 0%, 0 of 15 points of 1 Save Use the stand Standard Normal Table (Page 1) X between two e the entry closest to the area. If the area is halfway e...

Q:

1.)Find the complement of the claim. >406 Which is H0 and which is Ha? 2.)Use the given statement to represent a claim. Write its complement and state which is H0 and which is Ha. p>0.57 Find the...

Q:

ASSIGNMENT: There is a population of workers in this country who are employed but who do not earn enough in wages to securely cover the cost of their family's basic needs. Although the numbers vary...

Q:

5.3.3 Question Help Use the standard normal table to find the z-score that corresponds to the cumulative area 0.0375. If the area is not in the table, use the entry closest to the area. If the area...

Q:

Use the following June actual ending balances and July 31, 2014, budgeted amounts for Bingham to prepare a budgeted balance sheet for July 31, 2014. a. June 30 Merchandise Inventory balance, $ 17,750...

Q:

P&Gs average contribution margin before the price cuts was 20 percent. Refer to Appendix 2 and calculate the new contribution margin if prices are reduced 10 percent. The recently weak economy caused...

Q:

Amempts Keep the Higheat ? 4 Profit maximization and loss minimication price discriminate, and so it sells is beer to all customers at the samse price par bottie. The following graph gives the...

Q:

We throw a fair die repeatedly until an outcome of either 3 or 4 appears for the fourth time. If X denotes the number of trials until this happens, then which of the following statements is correct?...

Q:

The alpha level is the probability that an outcome that is ____ to occur if the null hypothesis is true does occur.

Q:

____ is the abbreviation for alpha.

Q:

If alpha equals ____, then a rare event is something that happens at most only 5% of the time.

Q:

Jan Supplies Inc. had the following account balances at December 31, 2021: Sales returns and allowances $9,775 Payments to suppliers on account 48,363 Travel and entertainment expense 3,545...

Q:

Goshen Company's contribution format income statement for the most recent month is given below: Sales (42,000 units) $ 1,218,000 Variable expenses 852,600 Contribution margin 365,400 Fixed expenses...

Q:

Current Attempt in Progress Sheridan Painting Service has budgeted the following time and material for 2022 : Sheridan budgets 4,000 hours of paint time in 2022 and will charge a profit of $12.00 per...