Perimeter is a measure of distance around a figure. if each side of a triangle measures 0.75 inches, what is the perimeter of the triangle

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