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January 29, 2015

January 29, 2015

Posted by **alexis** on Thursday, December 6, 2012 at 12:05am.

- algebra -
**Steve**, Thursday, December 6, 2012 at 10:15amwhat's the problem? you are given a formula and a value. Plug the value into the formula.

d(h) = √(12800 + h^2)

d(4200) = √(12800+4200^2)

= √(12800+17640000)

= √17652800

= 4201

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