Give the locations of the 2 mountain ranges

Answer this question only if you know the answer! 30 points and

What is the least common factor of 6 and 8

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