Compare the value of the 2s and 5s in 55,220

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

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

Find │7│. a. 1 over 7 b. –7 c. 7 asap i always mark brailiest who me so