Mathematics, 25.01.2021 17:00, trinityross249

Isabella correctly answered 18 of the questions on a history test. This represented 90% of the total questions. What was the total number of questions on the history test?

Answers: 3

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Mathematics, 21.06.2019 16:20, whitneyt3218

7.(03.01 lc)which set represents the range of the function shown? {(-1, 5), (2,8), (5, 3), 13, -4)} (5 points){-1, 2, 5, 13){(5, -1), (8, 2), (3,5), (-4, 13)){-4, 3, 5, 8}{-4, -1, 2, 3, 5, 5, 8, 13}

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Mathematics, 21.06.2019 21:30, Joejoe1813

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?

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Mathematics, 21.06.2019 22:30, mkn3347

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?

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Mathematics, 22.06.2019 01:30, peterradu47781

Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 – 3x – 20x + 4. her work is shown below. (15x2 – 3x) + (–20x + 4) 3x(5x – 1) + 4(–5x + 1) talia noticed that she does not have a common factor. what should she do?

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Isabella correctly answered 18 of the questions on a history test. This represented 90% of the total...