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Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if