Web2 apr. 2015 · Reason’s model reminds us that most errors are caused by good, competent people who are trying to do the right thing, and that bolstering the system — shrinking … WebStep 1: 45x2 - (90x + 9x) + 18 Step 2: (45x2 - 90x) + (92 - 18) Step 3: 45x (2 - 2) +9(x -2) Step 4: (452 + 9) (x - 2) In which step did he first make an error? A In Step 1 because the expression inside the parentheses needs to have a sum of -99x. not 99r. B In Step 2 because the sign on a should be negative and the sign on 18 should be ...
Susu is solving the quadratic equation 4x2 – 8x – 13 = 0 by …
WebBelow these are summarized into six such steps to conducting a test of a hypothesis. Set up the hypotheses and check conditions: Each hypothesis test includes two hypotheses … WebStep 1: 45x2 - (90x + 9x) + 18 Step 2: (45x2 - 90x) + (92 - 18) Step 3: 45x (2 - 2) +9(x -2) Step 4: (452 + 9) (x - 2) In which step did he first make an error? A In Step 1 because … simple life by trope
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Web22 okt. 2024 · Answer: Step-by-step explanation: Dan made mistake in step 3 Solution of step 2 should be like this $171 + $ 52.45 - $ 18.50 = [$171 + $ 52.45] - $ 18.50 = $223.45 - $18.50 = $204.95 To correct his error Dan needs to subtract $37 from the amount he got in step 3. Then corrected step 3 would be $204.95 Thanks Please mark this as brainliest. WebThe first three steps in determining the solution set of the system of equations, y = -x2 - 2x + 8 and y = 2x + 11, algebraically are shown in the table. Which represents the solution (s) of this system of equations? A. (-3, -1) B. (-3, 5) C. (-3, 5) and (-1, 9) D. (1, 13) and (3, 20) C. (-3, 5) and (-1, 9) WebDoes Hope do the problem correctly or in which step did she make an error? Equation: x 3 2x 21 a. In Step 1, Hope should have taken the square root of both sides b. In Step 4, Hope didn’t factor correctly. c. Hope didn’t verify her answers in Step #5. One solution is extraneous. d. Hope did the problem correctly. The answer is x = – 6 or ... simple life bungalow koh pu