# SOLUTION: Your cap size is based on the circumference of your head (in inches). For a certain range of head circumferences c, cap size s can be modeled by the following equation: s=c-1/3

Algebra ->  Algebra  -> Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: Your cap size is based on the circumference of your head (in inches). For a certain range of head circumferences c, cap size s can be modeled by the following equation: s=c-1/3      Log On

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 Question 442210: Your cap size is based on the circumference of your head (in inches). For a certain range of head circumferences c, cap size s can be modeled by the following equation: s=c-1/3 If you wear a size 7 cap, what is your head circumference? Please show all of your work. thank you!Answer by stanbon(57953)   (Show Source): You can put this solution on YOUR website!cap size s can be modeled by the following equation: s=(c-1)/3 If you wear a size 7 cap, what is your head circumference? ----------------------- size = (circumference - 1)/3 ------- 7 = (c-1)/3 c-1 = 21 c = 22 cm ========================================= Cheers, Stan H.