Mathematics, 03.07.2019 17:30 dpazmembreno

# Three ventilation fans, each working alone, can clear the smoke out of a room in 12 hours, 16 hours, and 24 hours respectively. how long would it take to clear out the smoke in the room if all three fans are used?

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Mathematics, 21.06.2019 15:30

Question 7 of 47 1 point what is the equation of a line with a slope of 1/2 that passes through the point, (-2,5)? o a. 1/2x+3 o b. y=1/2x+5 o c. y=x+5 o d. y=1/2x+6

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Mathematics, 21.06.2019 17:30

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

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Mathematics, 21.06.2019 22:00

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set

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Mathematics, 21.06.2019 22:30

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.

Answers: 1

Three ventilation fans, each working alone, can clear the smoke out of a room in 12 hours, 16 hours,...

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