Mathematics, 06.07.2021 18:20 firenation18

cumulative frequency Ages Number of students 15-18 10 19-22 8 23-26 5 27-30 3 31-34 8 35-38 7 Based on the frequency distribution above, find the cumulative frequency for the class 27-30 . (Your total should include the frequency for this class.)

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A, at (-2, 4), is 6 .of a'? (-8, 4) (-8, -2) (-2, -2) (-2, 4) b, at (-4, -7), isy-.of b'? (-4, 7) (4, -7) (4, 7) (-4, -7)

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Aladder that is 20 ft. long against the side of a building. f the angle formed between the ladder and the ground is 75 degrees, how far is the bottom of the ladder from the base of the building?

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cumulative frequency Ages Number of students 15-18 10 19-22 8 23-26 5 27-30 3 31-34 8 35-38 7 Based...

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