Mathematics

Mathematics, 12.07.2019 05:20, aliw03

4points for each correct answer minus 2 points for each incorrect answer

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Mathematics, 08.07.2019 04:30, katielynfoot

When asked to factor the trinomial x^2-14x+49, a student gives the answer (x-7)(x+7). which of the following statements is true? a. the answer is incorrect; the plus sign should be a minus sign. b. the answer is incorrect; the minus sign should be a plus sign. c. the answer is incorrect; the 7's should be 14's. d. the answer is correct.

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Mathematics, 28.08.2019 04:00, abelxoconda

Ineed an answer i will give brainliest to the correct answer! the teacher awarded 5 points for every correct answer and -2 points for every incorrect answer. max got three correct and four incorrect answers out of seven questions he attempted. what was his score? a.3 points b. -7 points c. 23 points d. 7 points

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Physics, 23.10.2019 17:00, heysonic91

During the first 0.925 s, we have that ay = vyf − vyi δt = 1.77 correct: your answer is correct. m/s − 0 0.925 correct: your answer is correct. s = 1.914 correct: your answer is correct. m/s2. substituting this value for ay, we have fs = mg + may = 740 correct: your answer is correct. kg · m/s2 + (75.5 kg) 1.914 correct: your answer is correct. m/s2 = 884.507 correct: your answer is correct. n. (c) when the elevator is traveling at constant speed, again we have that ay = 1.914 incorrect: your answer is incorrect. your response differs significantly from the correct answer. rework your solution from the begin

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