If the relationship could be proportional, what would the constant of proportionality be? How loud a sound is depending on how far away you are.

distance to sound

listener (ft) level (dB)

5

85

10

79

20

73

40

67

The triangles are similar. what is the value of x? show your work.

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

Can someone me out here and the tell me the greatest common factor