Question #d0a37 Algebra Quadratic Equations and Functions Applications of Function Models 1 Answer GiĆ³ Sep 21, 2015 I found: #$3.15# Explanation: We can first change #cm# into #"ft"# knowing that #100cm=3.28"ft"#: so you get: #275/100=x/3.28# so: #x=(275*3.28)/100# and #x=9.02"ft"# at #35(cents)/"ft"# you spend: #35*9.02=315.7cents=$3.15# Answer link Related questions How do you know whether a data set is a linear, quadratic, or exponential model? How do you find a linear model? How do you find a quadratic model? How deep is the water in the trough if a water trough is in the shape of a rectangular prism... How do you write a polynomial that represents the volume of a box that is a rectangular prism... How do you write an expression to represent the total volume of two different sized boxes as a... An object is thrown upward from the ground with an initial velocity of 32ft/s. What is the... Question #05734 How can you multiply quickly in your head? Question #0cc35 See all questions in Applications of Function Models Impact of this question 1915 views around the world You can reuse this answer Creative Commons License