SOLUTION: Human hair grows at a rate of about 2.45mm per week. Find the unit rate (millimeters per day). Write an equation that relates the amount of growth "g" to the number of days "n".

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: Human hair grows at a rate of about 2.45mm per week. Find the unit rate (millimeters per day). Write an equation that relates the amount of growth "g" to the number of days "n".       Log On


   

Question 157261This question is from textbook California Algebra 1
: Human hair grows at a rate of about 2.45mm per week. Find the unit rate (millimeters per day). Write an equation that relates the amount of growth "g" to the number of days "n". Use the equation to find about how much hair grows in 30 days. This question is from textbook California Algebra 1

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
2.45/7=.35 mm growth (g)per day (d).
.35*30=10.5 mm is the growth for 30 days.