SOLUTION: after m months the length of a finger nail is 10+3m millimeters. How long is the fingernail after 8 months? 3 years?

Algebra ->  Exponents -> SOLUTION: after m months the length of a finger nail is 10+3m millimeters. How long is the fingernail after 8 months? 3 years?      Log On


   

Question 337849: after m months the length of a finger nail is 10+3m millimeters. How long is the fingernail after 8 months? 3 years?
Answer by benazir.sj@gmail.com(109) About Me  (Show Source):
You can put this solution on YOUR website!
length of finger nail in m month =10+3m
length of finger nail in 8 months =10+3*8
=10+24 =34mm
length of finger nail in 3 years
3 years =3*12months
=36 months
length of finger nail in 36 month =10+3*36
=10+108 = 118mm