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2 August, 13:13

A. The equation below can be used to find the length of a foot or forearm when you know one or the other.

(y=length of the foot) = 0.860 • (x=length of the forearm) + 3.302

If you let y = length of the foot and x = length of the forearm, this equation can be simplified to y = 0.860x + 3.302.

Using this equation, how long would the foot of a person be if his forearm was 17

inches long?

+2
Answers (1)
  1. 2 August, 13:15
    0
    Y = 0.860x + 3.302 ... when forearm (x) = 17

    y = 0.860 (17) + 3.302

    y = 14.62 + 3.302

    y = 17.922 <===
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