Provide an appropriate response.How do you find Dz when solving a system of equations using Cramer's Rule?
A. Replace the x-column and y-column values with the constant-column values.
B. Replace the z-column values with the constant-column values.
C. Replace the x-column values with the constant-column values.
D. Replace the y-column values with the constant-column values.
Answer: B
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Find the sum.-10 + (-11) =
Fill in the blank(s) with the appropriate word(s).
Calculate the maximum error of the value indicated.
using three terms of the appropriate series expansion.
A. 1.0 × 10-6 B. 2.6 × 10-3 C. 1.4 × 10-5 D. 1.9 × 10-4
Solve the problem.Data for the amount of sun-induced expansion (in mm) of a steel I-beam were collected. The measurements are 7.82, 7.83, 7.70, 7.81, and 7.75. Find the standard deviation and variance for the data. Round the results to the nearest thousandth.
A. s = 0.045, v = 0.002 B. s = 0.111, v = 0.012 C. s = 0.139, v = 0.019 D. s = 0.002, v = 0.001
Solve the system.  figure 1.png)
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