Mathematics, 30.01.2020 08:53, Isa035
3x + 8y = 12 2x + 2y = 3 part a: create an equivalent system of equations by replacing one equation with the sum of that equation and a multiple of the other. show the steps to do this. (6 points) part b: show that the equivalent system has the same solution as the original system of equations. (4 points)
Answers: 2
Mathematics, 21.06.2019 21:20, madisontrosclair2
Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)
Answers: 3
Mathematics, 21.06.2019 23:00, jholland03
Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.
Answers: 1
3x + 8y = 12 2x + 2y = 3 part a: create an equivalent system of equations by replacing one equation...
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