Meh select all pairs of ratios that form a proportion. (2 answers guys)!

1/6,4/20
7/9,28/36
14/18,21/27
30/80,6/18

Statement: if two points are given, then exactly one line can be drawn through those two points. which geometry term does the statement represent? defined term postulate theorem undefined term

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

The function models the number of accidents per 50 million miles driven as a function