Mathematics

Mathematics, 06.11.2019 05:31, lorry8488

While completing a practice test online, m'lea
answered 6 out of 20 questions incorrectly. if
the ratio of incorrect to total questions remains
constant, how many questions should m'lea
answer correctly out of 30 questions?

answer

Answers: 1

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Mathematics, 01.07.2019 08:30, thomaskilajuwon

On a science test, 2 points are deducted from a total of 100 points for each question answered incorrectly. trevor scored an 84 on the test. the equation 100 – 2x = 84, where x represents the number of questions answered incorrectly, represents the situation. how many questions did trevor answer incorrectly? questions

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1-5 skills practice descriptive modeling and accuracy 1. test scores a teacher compares the ratio of the number of questions answered correctly to the total number of questions on a test as a metric. for a student to earn and a or b on a test, the ratio must be greater than or equal to 0.8. the last test given by the teacher had a total of 40 questions. using this metric, what is the least number of questions a student can answer correctly and earn an a or b on the test? number of questions answered correclty ratio to earn an a or b - - number of questions

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Mathematics, 17.11.2019 06:31, youngbeauty17

On a science test, 2 points are deducted from a total of 100 points for each question answered incorrectly. trevor scored an 84 on the test. the equation 100 – 2x = 84, where x represents the number of questions answered incorrectly, represents the situation. how many questions did trevor answer incorrectly? questions

Answers: 3

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